SK> [ 595.738784][ C1] __schedule+0x105f/0x34b0 [ 595.743389][ C1] ? __pfx___schedule+0x10/0x10 [ 595.748330][ C1] ? schedule+0x298/0x350 [ 595.752735][ C1] ? __pfx_lock_release+0x10/0x10 [ 595.757843][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 595.763255][ C1] ? lock_acquire+0x2f/0xb0 [ 595.767944][ C1] ? schedule+0x1fd/0x350 [ 595.772372][ C1] schedule+0xe7/0x350 [ 595.776537][ C1] ? worker_thread+0x271/0xf00 [ 595.781402][ C1] worker_thread+0x2de/0xf00 [ 595.786096][ C1] ? __kthread_parkme+0x148/0x220 [ 595.791207][ C1] ? __pfx_worker_thread+0x10/0x10 [ 595.796424][ C1] kthread+0x2c1/0x3a0 [ 595.800656][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 595.805935][ C1] ? __pfx_kthread+0x10/0x10 [ 595.810609][ C1] ret_from_fork+0x45/0x80 [ 595.815113][ C1] ? __pfx_kthread+0x10/0x10 [ 595.819781][ C1] ret_from_fork_asm+0x1a/0x30 [ 595.824651][ C1] [ 595.827725][ C1] task:kworker/1:3 state:I stack:25360 pid:5817 tgid:5817 ppid:2 flags:0x00004000 [ 595.838022][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 595.843053][ C1] Call Trace: [ 595.846384][ C1] [ 595.849374][ C1] __schedule+0x105f/0x34b0 [ 595.853974][ C1] ? __pfx___schedule+0x10/0x10 [ 595.858898][ C1] ? schedule+0x298/0x350 [ 595.863338][ C1] ? __pfx_lock_release+0x10/0x10 [ 595.868451][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 595.873732][ C1] ? lock_acquire+0x2f/0xb0 [ 595.878324][ C1] ? schedule+0x1fd/0x350 [ 595.882741][ C1] schedule+0xe7/0x350 [ 595.886886][ C1] ? worker_thread+0x271/0xf00 [ 595.891735][ C1] worker_thread+0x2de/0xf00 [ 595.896431][ C1] ? __kthread_parkme+0x148/0x220 [ 595.901539][ C1] ? __pfx_worker_thread+0x10/0x10 [ 595.906743][ C1] kthread+0x2c1/0x3a0 [ 595.910892][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 595.916164][ C1] ? __pfx_kthread+0x10/0x10 [ 595.920828][ C1] ret_from_fork+0x45/0x80 [ 595.925336][ C1] ? __pfx_kthread+0x10/0x10 [ 595.930005][ C1] ret_from_fork_asm+0x1a/0x30 [ 595.934900][ C1] [ 595.937969][ C1] task:kworker/1:4 state:R running task stack:22080 pid:8189 tgid:8189 ppid:2 flags:0x00004000 [ 595.949840][ C1] Workqueue: usb_hub_wq hub_event [ 595.954973][ C1] Call Trace: [ 595.958310][ C1] [ 595.961307][ C1] __schedule+0x105f/0x34b0 [ 595.965903][ C1] ? __pfx___schedule+0x10/0x10 [ 595.970831][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 595.975974][ C1] ? hlock_class+0x4e/0x130 [ 595.980558][ C1] ? __cond_resched+0x1b/0x30 [ 595.985339][ C1] preempt_schedule_common+0x44/0xc0 [ 595.990706][ C1] __cond_resched+0x1b/0x30 [ 595.995283][ C1] down_write+0x74/0x200 [ 595.999626][ C1] ? __pfx_down_write+0x10/0x10 [ 596.004559][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 596.009949][ C1] kernfs_remove_by_name_ns+0x87/0x130 [ 596.015499][ C1] device_links_driver_bound+0xf6/0xa30 [ 596.021133][ C1] ? driver_bound+0x10e/0x230 [ 596.025890][ C1] ? lock_acquire+0x2f/0xb0 [ 596.030483][ C1] ? __pfx_device_links_driver_bound+0x10/0x10 [ 596.036733][ C1] driver_bound+0x116/0x230 [ 596.041318][ C1] ? __pfx_hid_device_probe+0x10/0x10 [ 596.046775][ C1] really_probe+0x62b/0xa90 [ 596.051368][ C1] __driver_probe_device+0x1de/0x440 [ 596.056737][ C1] driver_probe_device+0x4c/0x1b0 [ 596.061849][ C1] __device_attach_driver+0x1df/0x310 [ 596.067309][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 596.073280][ C1] bus_for_each_drv+0x157/0x1e0 [ 596.078259][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 596.083728][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.089009][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 596.094890][ C1] __device_attach+0x1e8/0x4b0 [ 596.099739][ C1] ? __pfx___device_attach+0x10/0x10 [ 596.105106][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 596.110445][ C1] bus_probe_device+0x17f/0x1c0 [ 596.115425][ C1] device_add+0x114b/0x1a70 [ 596.120014][ C1] ? __pfx_device_add+0x10/0x10 [ 596.124945][ C1] ? __debugfs_create_file+0x413/0x660 [ 596.130524][ C1] hid_add_device+0x37f/0xa70 [ 596.135333][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 596.140889][ C1] ? __pfx_hid_add_device+0x10/0x10 [ 596.146183][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 596.151736][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 596.157104][ C1] usbhid_probe+0xd3b/0x1410 [ 596.161782][ C1] usb_probe_interface+0x309/0x9d0 [ 596.166974][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 596.172690][ C1] really_probe+0x23e/0xa90 [ 596.177286][ C1] __driver_probe_device+0x1de/0x440 [ 596.182655][ C1] driver_probe_device+0x4c/0x1b0 [ 596.187757][ C1] __device_attach_driver+0x1df/0x310 [ 596.193209][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 596.199199][ C1] bus_for_each_drv+0x157/0x1e0 [ 596.204144][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 596.209600][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.214867][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 596.220774][ C1] __device_attach+0x1e8/0x4b0 [ 596.225622][ C1] ? __pfx___device_attach+0x10/0x10 [ 596.230989][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 596.236310][ C1] bus_probe_device+0x17f/0x1c0 [ 596.241266][ C1] device_add+0x114b/0x1a70 [ 596.245865][ C1] ? __pfx_device_add+0x10/0x10 [ 596.250799][ C1] ? mark_held_locks+0x9f/0xe0 [ 596.255668][ C1] usb_set_configuration+0x10cb/0x1c50 [ 596.261248][ C1] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 596.267414][ C1] usb_generic_driver_probe+0xb1/0x110 [ 596.272968][ C1] usb_probe_device+0xec/0x3e0 [ 596.277803][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 596.283248][ C1] really_probe+0x23e/0xa90 [ 596.287844][ C1] __driver_probe_device+0x1de/0x440 [ 596.293246][ C1] ? usb_driver_applicable+0x1c7/0x220 [ 596.298795][ C1] driver_probe_device+0x4c/0x1b0 [ 596.303897][ C1] __device_attach_driver+0x1df/0x310 [ 596.309355][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 596.315331][ C1] bus_for_each_drv+0x157/0x1e0 [ 596.320341][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 596.325821][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 596.331108][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 596.337002][ C1] __device_attach+0x1e8/0x4b0 [ 596.341847][ C1] ? __pfx___device_attach+0x10/0x10 [ 596.347210][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 596.352488][ C1] bus_probe_device+0x17f/0x1c0 [ 596.357477][ C1] device_add+0x114b/0x1a70 [ 596.362067][ C1] ? __pfx_device_add+0x10/0x10 [ 596.366996][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 596.372821][ C1] usb_new_device+0xd90/0x1a10 [ 596.377685][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 596.382985][ C1] hub_event+0x2e58/0x4f40 [ 596.387533][ C1] ? __pfx_hub_event+0x10/0x10 [ 596.392397][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 596.398127][ C1] ? rcu_is_watching+0x12/0xc0 [ 596.402969][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 596.408253][ C1] ? process_one_work+0x921/0x1ba0 [ 596.413461][ C1] ? lock_acquire+0x2f/0xb0 [ 596.418050][ C1] ? process_one_work+0x921/0x1ba0 [ 596.423260][ C1] process_one_work+0x9c5/0x1ba0 [ 596.428311][ C1] ? __pfx_hcd_resume_work+0x10/0x10 [ 596.433678][ C1] ? __pfx_process_one_work+0x10/0x10 [ 596.439148][ C1] ? assign_work+0x1a0/0x250 [ 596.443834][ C1] worker_thread+0x6c8/0xf00 [ 596.448516][ C1] ? __kthread_parkme+0x148/0x220 [ 596.453612][ C1] ? __pfx_worker_thread+0x10/0x10 [ 596.458810][ C1] kthread+0x2c1/0x3a0 [ 596.462941][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.468209][ C1] ? __pfx_kthread+0x10/0x10 [ 596.472897][ C1] ret_from_fork+0x45/0x80 [ 596.477404][ C1] ? __pfx_kthread+0x10/0x10 [ 596.482068][ C1] ret_from_fork_asm+0x1a/0x30 [ 596.486943][ C1] [ 596.490015][ C1] task:kworker/1:5 state:I stack:29536 pid:8202 tgid:8202 ppid:2 flags:0x00004000 [ 596.500330][ C1] Workqueue: 0x0 (events_power_efficient) [ 596.506242][ C1] Call Trace: [ 596.509565][ C1] [ 596.512562][ C1] __schedule+0x105f/0x34b0 [ 596.517152][ C1] ? __pfx___schedule+0x10/0x10 [ 596.522087][ C1] ? schedule+0x298/0x350 [ 596.526498][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.531611][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 596.536900][ C1] ? lock_acquire+0x2f/0xb0 [ 596.541490][ C1] ? schedule+0x1fd/0x350 [ 596.545905][ C1] schedule+0xe7/0x350 [ 596.550050][ C1] ? worker_thread+0x271/0xf00 [ 596.554900][ C1] worker_thread+0x2de/0xf00 [ 596.559588][ C1] ? __kthread_parkme+0x148/0x220 [ 596.564690][ C1] ? __pfx_worker_thread+0x10/0x10 [ 596.569895][ C1] kthread+0x2c1/0x3a0 [ 596.574035][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.579310][ C1] ? __pfx_kthread+0x10/0x10 [ 596.583984][ C1] ret_from_fork+0x45/0x80 [ 596.588493][ C1] ? __pfx_kthread+0x10/0x10 [ 596.593167][ C1] ret_from_fork_asm+0x1a/0x30 [ 596.598063][ C1] [ 596.601140][ C1] task:kworker/u8:7 state:S stack:27040 pid:8239 tgid:8239 ppid:2 flags:0x00004000 [ 596.611463][ C1] Workqueue: events_unbound call_usermodehelper_exec_work [ 596.618686][ C1] Call Trace: [ 596.622018][ C1] [ 596.625019][ C1] __schedule+0x105f/0x34b0 [ 596.629621][ C1] ? __pfx___schedule+0x10/0x10 [ 596.634557][ C1] ? schedule+0x298/0x350 [ 596.638959][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.644057][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 596.649340][ C1] ? lock_acquire+0x2f/0xb0 [ 596.653928][ C1] ? schedule+0x1fd/0x350 [ 596.658346][ C1] schedule+0xe7/0x350 [ 596.662510][ C1] do_wait+0x1dd/0x570 [ 596.666667][ C1] kernel_wait+0xa0/0x160 [ 596.671081][ C1] ? __pfx_kernel_wait+0x10/0x10 [ 596.676119][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 596.681870][ C1] ? lock_acquire+0x2f/0xb0 [ 596.686475][ C1] call_usermodehelper_exec_work+0xf1/0x170 [ 596.692499][ C1] process_one_work+0x9c5/0x1ba0 [ 596.697543][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 596.703266][ C1] ? __pfx_process_one_work+0x10/0x10 [ 596.708762][ C1] ? assign_work+0x1a0/0x250 [ 596.713443][ C1] worker_thread+0x6c8/0xf00 [ 596.718131][ C1] ? __kthread_parkme+0x148/0x220 [ 596.723259][ C1] ? __pfx_worker_thread+0x10/0x10 [ 596.728467][ C1] kthread+0x2c1/0x3a0 [ 596.732602][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.737876][ C1] ? __pfx_kthread+0x10/0x10 [ 596.742527][ C1] ret_from_fork+0x45/0x80 [ 596.747032][ C1] ? __pfx_kthread+0x10/0x10 [ 596.751696][ C1] ret_from_fork_asm+0x1a/0x30 [ 596.756578][ C1] [ 596.759674][ C1] task:udevd state:D stack:27432 pid:9970 tgid:9970 ppid:2863 flags:0x00004002 [ 596.770001][ C1] Call Trace: [ 596.773340][ C1] [ 596.776333][ C1] __schedule+0x105f/0x34b0 [ 596.780931][ C1] ? __pfx___schedule+0x10/0x10 [ 596.785864][ C1] ? schedule+0x298/0x350 [ 596.790271][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.795395][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 596.800687][ C1] ? lock_acquire+0x2f/0xb0 [ 596.805279][ C1] ? schedule+0x1fd/0x350 [ 596.809687][ C1] schedule+0xe7/0x350 [ 596.813828][ C1] synchronize_rcu_expedited+0x392/0x450 [ 596.819549][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 596.825788][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 596.831953][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 596.837350][ C1] evdev_release+0x23f/0x400 [ 596.842037][ C1] ? __pfx_evdev_release+0x10/0x10 [ 596.847233][ C1] __fput+0x3f6/0xb60 [ 596.851296][ C1] __fput_sync+0x45/0x50 [ 596.855614][ C1] __x64_sys_close+0x86/0x100 [ 596.860384][ C1] do_syscall_64+0xcd/0x250 [ 596.864985][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.870970][ C1] RIP: 0033:0x7ff21af2b0a8 [ 596.875452][ C1] RSP: 002b:00007ffecd4ea238 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 596.883967][ C1] RAX: ffffffffffffffda RBX: 00007ff21adffae0 RCX: 00007ff21af2b0a8 [ 596.891999][ C1] RDX: fffffffffffffe60 RSI: 0000000080184540 RDI: 0000000000000008 [ 596.900031][ C1] RBP: 000055e5d0bd50e0 R08: 00000000ffffffff R09: 00007ff21b005b10 [ 596.908071][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 596.916113][ C1] R13: 000055e5b6e6ee55 R14: 0000000000000004 R15: ffffffffffffffff [ 596.924171][ C1] [ 596.927267][ C1] task:udevd state:S stack:25408 pid:9973 tgid:9973 ppid:2863 flags:0x00000002 [ 596.937597][ C1] Call Trace: [ 596.940922][ C1] [ 596.943913][ C1] __schedule+0x105f/0x34b0 [ 596.948508][ C1] ? __pfx___schedule+0x10/0x10 [ 596.953442][ C1] ? schedule+0x298/0x350 [ 596.957853][ C1] ? __pfx_lock_release+0x10/0x10 [ 596.962962][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 596.968246][ C1] ? lock_acquire+0x2f/0xb0 [ 596.972840][ C1] ? schedule+0x1fd/0x350 [ 596.977249][ C1] schedule+0xe7/0x350 [ 596.981406][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 596.987555][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 596.994224][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 596.999274][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 597.004825][ C1] do_epoll_wait+0x139b/0x1a90 [ 597.009712][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 597.014914][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.020032][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.025331][ C1] ? lock_acquire+0x2f/0xb0 [ 597.029947][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 597.036371][ C1] ? rcu_is_watching+0x12/0xc0 [ 597.041213][ C1] ? __rseq_handle_notify_resume+0x663/0x1090 [ 597.047375][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 597.052667][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 597.058465][ C1] ? rcu_is_watching+0x12/0xc0 [ 597.063322][ C1] do_syscall_64+0xcd/0x250 [ 597.067937][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.073923][ C1] RIP: 0033:0x7ff21af37457 [ 597.078410][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 597.086897][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 597.094937][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 597.102964][ C1] RBP: 000055e5d0bd3070 R08: 0000000000000007 R09: dd76da951e13761c [ 597.110990][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0bcd8a0 [ 597.119019][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 597.127080][ C1] [ 597.130162][ C1] task:udevd state:S stack:27280 pid:10037 tgid:10037 ppid:2863 flags:0x00000002 [ 597.140467][ C1] Call Trace: [ 597.143815][ C1] [ 597.146811][ C1] __schedule+0x105f/0x34b0 [ 597.151421][ C1] ? __pfx___schedule+0x10/0x10 [ 597.156362][ C1] ? schedule+0x298/0x350 [ 597.160777][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.165882][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.171179][ C1] ? lock_acquire+0x2f/0xb0 [ 597.175773][ C1] ? schedule+0x1fd/0x350 [ 597.180195][ C1] schedule+0xe7/0x350 [ 597.184346][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 597.190496][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 597.197191][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 597.202226][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 597.207770][ C1] do_epoll_wait+0x139b/0x1a90 [ 597.212661][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 597.217892][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 597.224317][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 597.229169][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 597.234450][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 597.240282][ C1] ? ksys_write+0x1ad/0x260 [ 597.244906][ C1] ? __pfx_ksys_write+0x10/0x10 [ 597.249864][ C1] do_syscall_64+0xcd/0x250 [ 597.254471][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.260469][ C1] RIP: 0033:0x7ff21af37457 [ 597.264944][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 597.273442][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 597.281476][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 597.289512][ C1] RBP: 000055e5d0bf3b70 R08: 0000000000000007 R09: dd76da951e13761c [ 597.297548][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0bedf30 [ 597.305602][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 597.313662][ C1] [ 597.316738][ C1] task:syz-executor state:S stack:26144 pid:10365 tgid:10365 ppid:2970 flags:0x00000000 [ 597.327045][ C1] Call Trace: [ 597.330384][ C1] [ 597.333373][ C1] __schedule+0x105f/0x34b0 [ 597.337972][ C1] ? __pfx___schedule+0x10/0x10 [ 597.342911][ C1] ? schedule+0x298/0x350 [ 597.347314][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.352432][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.357707][ C1] ? lock_acquire+0x2f/0xb0 [ 597.362284][ C1] ? schedule+0x1fd/0x350 [ 597.366701][ C1] schedule+0xe7/0x350 [ 597.370844][ C1] do_wait+0x1dd/0x570 [ 597.374999][ C1] kernel_wait4+0x16c/0x280 [ 597.379588][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 597.384699][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 597.390418][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 597.395792][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 597.401244][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 597.406646][ C1] __do_sys_wait4+0x15f/0x170 [ 597.411407][ C1] ? find_held_lock+0x2d/0x110 [ 597.416253][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 597.421570][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 597.426938][ C1] do_syscall_64+0xcd/0x250 [ 597.431527][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.437505][ C1] RIP: 0033:0x7fa661214953 [ 597.441982][ C1] RSP: 002b:00007fff9e3e80b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 597.450462][ C1] RAX: ffffffffffffffda RBX: 0000000000002886 RCX: 00007fa661214953 [ 597.458493][ C1] RDX: 0000000040000000 RSI: 00007fff9e3e80cc RDI: 00000000ffffffff [ 597.466535][ C1] RBP: 00007fff9e3e80cc R08: 0000000000000000 R09: 0000000000000000 [ 597.474577][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff9e3e8150 [ 597.482609][ C1] R13: 00007fff9e3e8158 R14: 0000000000000009 R15: 0000000000000000 [ 597.490669][ C1] [ 597.493748][ C1] task:udevd state:S stack:27712 pid:10372 tgid:10372 ppid:2863 flags:0x00000002 [ 597.504080][ C1] Call Trace: [ 597.507420][ C1] [ 597.510419][ C1] __schedule+0x105f/0x34b0 [ 597.515010][ C1] ? __pfx___schedule+0x10/0x10 [ 597.519931][ C1] ? schedule+0x298/0x350 [ 597.524337][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.529458][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.534734][ C1] ? lock_acquire+0x2f/0xb0 [ 597.539313][ C1] ? schedule+0x1fd/0x350 [ 597.543730][ C1] schedule+0xe7/0x350 [ 597.547878][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 597.554026][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 597.560689][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 597.565730][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 597.571275][ C1] do_epoll_wait+0x139b/0x1a90 [ 597.576253][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 597.581473][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 597.587896][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 597.592736][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 597.598012][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 597.603798][ C1] ? ksys_write+0x1ad/0x260 [ 597.608390][ C1] ? __pfx_ksys_write+0x10/0x10 [ 597.613348][ C1] do_syscall_64+0xcd/0x250 [ 597.617951][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.623934][ C1] RIP: 0033:0x7ff21af37457 [ 597.628402][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 597.636884][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 597.644918][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 597.652952][ C1] RBP: 000055e5d0c130f0 R08: 0000000000000007 R09: dd76da951e13761c [ 597.660981][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0bcba00 [ 597.669012][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 597.677079][ C1] [ 597.680177][ C1] task:udevd state:S stack:28016 pid:10373 tgid:10373 ppid:2863 flags:0x00000002 [ 597.690467][ C1] Call Trace: [ 597.693794][ C1] [ 597.696784][ C1] __schedule+0x105f/0x34b0 [ 597.701383][ C1] ? __pfx___schedule+0x10/0x10 [ 597.706316][ C1] ? schedule+0x298/0x350 [ 597.710721][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.715824][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.721110][ C1] ? lock_acquire+0x2f/0xb0 [ 597.725709][ C1] ? schedule+0x1fd/0x350 [ 597.730127][ C1] schedule+0xe7/0x350 [ 597.734270][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 597.740408][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 597.747082][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 597.752142][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 597.757688][ C1] do_epoll_wait+0x139b/0x1a90 [ 597.762567][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 597.767797][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 597.774233][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 597.779085][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 597.784382][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 597.790173][ C1] ? ksys_write+0x1ad/0x260 [ 597.794763][ C1] ? __pfx_ksys_write+0x10/0x10 [ 597.799744][ C1] do_syscall_64+0xcd/0x250 [ 597.804356][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.810348][ C1] RIP: 0033:0x7ff21af37457 [ 597.814823][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 597.823316][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 597.831354][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 597.839383][ C1] RBP: 000055e5d0bc8770 R08: 0000000000000007 R09: dd76da951e13761c [ 597.847418][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0bce970 [ 597.855465][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 597.863526][ C1] [ 597.866609][ C1] task:syz-executor state:S stack:23888 pid:10374 tgid:10374 ppid:10365 flags:0x00000000 [ 597.876922][ C1] Call Trace: [ 597.880250][ C1] [ 597.883239][ C1] __schedule+0x105f/0x34b0 [ 597.887831][ C1] ? __pfx___schedule+0x10/0x10 [ 597.892769][ C1] ? schedule+0x298/0x350 [ 597.897182][ C1] ? __pfx_lock_release+0x10/0x10 [ 597.902301][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 597.907589][ C1] ? lock_acquire+0x2f/0xb0 [ 597.912182][ C1] ? schedule+0x1fd/0x350 [ 597.916589][ C1] schedule+0xe7/0x350 [ 597.920734][ C1] do_wait+0x1dd/0x570 [ 597.924895][ C1] kernel_wait4+0x16c/0x280 [ 597.929492][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 597.934616][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 597.940338][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 597.945706][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 597.951203][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 597.956607][ C1] __do_sys_wait4+0x15f/0x170 [ 597.961396][ C1] ? find_held_lock+0x2d/0x110 [ 597.966246][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 597.971573][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 597.976959][ C1] do_syscall_64+0xcd/0x250 [ 597.981557][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.987552][ C1] RIP: 0033:0x7fa661214953 [ 597.992041][ C1] RSP: 002b:00007fff9e3e7ef8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 598.000535][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa661214953 [ 598.008560][ C1] RDX: 0000000040000000 RSI: 00007fff9e3e7f2c RDI: 00000000ffffffff [ 598.016598][ C1] RBP: 00007fff9e3e7f2c R08: 000000000000a9f2 R09: 00007fa66109a080 [ 598.024629][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 598.032662][ C1] R13: 0000000000000000 R14: 000000000008da86 R15: 00007fff9e3e7f80 [ 598.040727][ C1] [ 598.043800][ C1] task:syz-executor state:S stack:26144 pid:10843 tgid:10843 ppid:2970 flags:0x00000000 [ 598.054104][ C1] Call Trace: [ 598.057436][ C1] [ 598.060426][ C1] __schedule+0x105f/0x34b0 [ 598.065034][ C1] ? __pfx___schedule+0x10/0x10 [ 598.069972][ C1] ? schedule+0x298/0x350 [ 598.074389][ C1] ? __pfx_lock_release+0x10/0x10 [ 598.079501][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 598.084785][ C1] ? lock_acquire+0x2f/0xb0 [ 598.089378][ C1] ? schedule+0x1fd/0x350 [ 598.093811][ C1] schedule+0xe7/0x350 [ 598.097966][ C1] do_wait+0x1dd/0x570 [ 598.102130][ C1] kernel_wait4+0x16c/0x280 [ 598.106715][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 598.111818][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 598.117531][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.122916][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 598.128377][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.133762][ C1] __do_sys_wait4+0x15f/0x170 [ 598.138515][ C1] ? find_held_lock+0x2d/0x110 [ 598.143359][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 598.148677][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 598.154066][ C1] do_syscall_64+0xcd/0x250 [ 598.158660][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.164642][ C1] RIP: 0033:0x7fbc487b4953 [ 598.169114][ C1] RSP: 002b:00007ffc34766da8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 598.177601][ C1] RAX: ffffffffffffffda RBX: 0000000000002a60 RCX: 00007fbc487b4953 [ 598.185635][ C1] RDX: 0000000040000000 RSI: 00007ffc34766dbc RDI: 00000000ffffffff [ 598.193673][ C1] RBP: 00007ffc34766dbc R08: 0000000000000000 R09: 0000000000000000 [ 598.201702][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc34766e40 [ 598.209738][ C1] R13: 00007ffc34766e48 R14: 0000000000000009 R15: 0000000000000000 [ 598.217795][ C1] [ 598.220873][ C1] task:syz-executor state:S stack:26144 pid:10845 tgid:10845 ppid:2970 flags:0x00000000 [ 598.231178][ C1] Call Trace: [ 598.234504][ C1] [ 598.237490][ C1] __schedule+0x105f/0x34b0 [ 598.242104][ C1] ? __pfx___schedule+0x10/0x10 [ 598.247019][ C1] ? schedule+0x298/0x350 [ 598.251422][ C1] ? __pfx_lock_release+0x10/0x10 [ 598.256530][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 598.261804][ C1] ? lock_acquire+0x2f/0xb0 [ 598.266386][ C1] ? schedule+0x1fd/0x350 [ 598.270795][ C1] schedule+0xe7/0x350 [ 598.274936][ C1] do_wait+0x1dd/0x570 [ 598.279087][ C1] kernel_wait4+0x16c/0x280 [ 598.283704][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 598.288823][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 598.294542][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.299905][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 598.305380][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.310766][ C1] __do_sys_wait4+0x15f/0x170 [ 598.315532][ C1] ? find_held_lock+0x2d/0x110 [ 598.320369][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 598.325677][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 598.331056][ C1] do_syscall_64+0xcd/0x250 [ 598.335648][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.341631][ C1] RIP: 0033:0x7fb1a38e4953 [ 598.346109][ C1] RSP: 002b:00007ffc06955938 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 598.354599][ C1] RAX: ffffffffffffffda RBX: 0000000000002a62 RCX: 00007fb1a38e4953 [ 598.362630][ C1] RDX: 0000000040000000 RSI: 00007ffc0695594c RDI: 00000000ffffffff [ 598.370658][ C1] RBP: 00007ffc0695594c R08: 0000000000000000 R09: 0000000000000000 [ 598.378699][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc069559d0 [ 598.386730][ C1] R13: 00007ffc069559d8 R14: 0000000000000009 R15: 0000000000000000 [ 598.394785][ C1] [ 598.397854][ C1] task:syz-executor state:S stack:26144 pid:10846 tgid:10846 ppid:2970 flags:0x00000000 [ 598.408149][ C1] Call Trace: [ 598.411481][ C1] [ 598.414469][ C1] __schedule+0x105f/0x34b0 [ 598.419058][ C1] ? __pfx___schedule+0x10/0x10 [ 598.423990][ C1] ? schedule+0x298/0x350 [ 598.428394][ C1] ? __pfx_lock_release+0x10/0x10 [ 598.433497][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 598.438772][ C1] ? lock_acquire+0x2f/0xb0 [ 598.443360][ C1] ? schedule+0x1fd/0x350 [ 598.447795][ C1] schedule+0xe7/0x350 [ 598.451939][ C1] do_wait+0x1dd/0x570 [ 598.456112][ C1] kernel_wait4+0x16c/0x280 [ 598.460702][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 598.465824][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 598.471559][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.476943][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 598.482401][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.487779][ C1] __do_sys_wait4+0x15f/0x170 [ 598.492546][ C1] ? find_held_lock+0x2d/0x110 [ 598.497381][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 598.502672][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 598.508049][ C1] do_syscall_64+0xcd/0x250 [ 598.512643][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.518623][ C1] RIP: 0033:0x7f68e0c74953 [ 598.523102][ C1] RSP: 002b:00007ffd176084a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 598.531582][ C1] RAX: ffffffffffffffda RBX: 0000000000002a66 RCX: 00007f68e0c74953 [ 598.539614][ C1] RDX: 0000000040000000 RSI: 00007ffd176084bc RDI: 00000000ffffffff [ 598.547648][ C1] RBP: 00007ffd176084bc R08: 0000000000000000 R09: 0000000000000000 [ 598.555685][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd17608540 [ 598.563721][ C1] R13: 00007ffd17608548 R14: 0000000000000009 R15: 0000000000000000 [ 598.571769][ C1] [ 598.574841][ C1] task:syz-executor state:S stack:26144 pid:10847 tgid:10847 ppid:2970 flags:0x00000000 [ 598.585140][ C1] Call Trace: [ 598.588481][ C1] [ 598.591470][ C1] __schedule+0x105f/0x34b0 [ 598.596054][ C1] ? __pfx___schedule+0x10/0x10 [ 598.600982][ C1] ? schedule+0x298/0x350 [ 598.605415][ C1] ? __pfx_lock_release+0x10/0x10 [ 598.610523][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 598.615805][ C1] ? lock_acquire+0x2f/0xb0 [ 598.620388][ C1] ? schedule+0x1fd/0x350 [ 598.624790][ C1] schedule+0xe7/0x350 [ 598.628939][ C1] do_wait+0x1dd/0x570 [ 598.633093][ C1] kernel_wait4+0x16c/0x280 [ 598.637687][ C1] ? __pfx_kernel_wait4+0x10/0x10 [ 598.642803][ C1] ? __pfx_child_wait_callback+0x10/0x10 [ 598.648517][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.653872][ C1] ? reacquire_held_locks+0x20b/0x4c0 [ 598.659334][ C1] ? do_user_addr_fault+0xd12/0x12c0 [ 598.664807][ C1] __do_sys_wait4+0x15f/0x170 [ 598.669661][ C1] ? find_held_lock+0x2d/0x110 [ 598.674499][ C1] ? __pfx___do_sys_wait4+0x10/0x10 [ 598.679807][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 598.685183][ C1] do_syscall_64+0xcd/0x250 [ 598.689793][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.695774][ C1] RIP: 0033:0x7f0593f74953 [ 598.700253][ C1] RSP: 002b:00007ffc2e7a1e78 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 598.708737][ C1] RAX: ffffffffffffffda RBX: 0000000000002a67 RCX: 00007f0593f74953 [ 598.716770][ C1] RDX: 0000000040000000 RSI: 00007ffc2e7a1e8c RDI: 00000000ffffffff [ 598.724798][ C1] RBP: 00007ffc2e7a1e8c R08: 0000000000000000 R09: 0000000000000000 [ 598.732823][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc2e7a1f10 [ 598.740851][ C1] R13: 00007ffc2e7a1f18 R14: 0000000000000009 R15: 0000000000000000 [ 598.748907][ C1] [ 598.751980][ C1] task:syz-executor state:D stack:26784 pid:10848 tgid:10848 ppid:10843 flags:0x00000000 [ 598.762277][ C1] Call Trace: [ 598.765612][ C1] [ 598.768606][ C1] __schedule+0x105f/0x34b0 [ 598.773210][ C1] ? __pfx___schedule+0x10/0x10 [ 598.778158][ C1] ? schedule+0x298/0x350 [ 598.782564][ C1] ? __pfx_lock_release+0x10/0x10 [ 598.787680][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 598.792995][ C1] ? lock_acquire+0x2f/0xb0 [ 598.797572][ C1] ? schedule+0x1fd/0x350 [ 598.801999][ C1] schedule+0xe7/0x350 [ 598.806151][ C1] schedule_timeout+0x258/0x2a0 [ 598.811077][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 598.816554][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.821833][ C1] __wait_for_common+0x3e1/0x600 [ 598.826846][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 598.832302][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 598.837850][ C1] ? queue_work_on+0xc6/0x140 [ 598.842616][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 598.847897][ C1] wait_for_completion_state+0x1c/0x40 [ 598.853444][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 598.859079][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 598.865248][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 598.870906][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 598.876802][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 598.882707][ C1] __request_module+0x3f6/0x6c0 [ 598.887638][ C1] ? __rtnl_newlink+0x64c/0x1920 [ 598.892644][ C1] ? __pfx___request_module+0x10/0x10 [ 598.898147][ C1] __rtnl_newlink+0x64c/0x1920 [ 598.903005][ C1] ? __pfx___rtnl_newlink+0x10/0x10 [ 598.908317][ C1] rtnl_newlink+0x67/0xa0 [ 598.912718][ C1] ? __pfx_rtnl_newlink+0x10/0x10 [ 598.917809][ C1] rtnetlink_rcv_msg+0x3c7/0xea0 [ 598.922839][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.928388][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 598.933665][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 598.938947][ C1] ? __pfx_avc_has_perm+0x10/0x10 [ 598.944063][ C1] netlink_rcv_skb+0x16b/0x440 [ 598.948901][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.954465][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 598.959864][ C1] ? netlink_deliver_tap+0x1ae/0xd90 [ 598.965255][ C1] netlink_unicast+0x53c/0x7f0 [ 598.970125][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 598.975514][ C1] ? __phys_addr+0xc6/0x150 [ 598.980105][ C1] netlink_sendmsg+0x8b8/0xd70 [ 598.984976][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.990373][ C1] __sys_sendto+0x479/0x4d0 [ 598.994969][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 599.000123][ C1] ? xfd_validate_state+0x5d/0x180 [ 599.005329][ C1] ? rcu_is_watching+0x12/0xc0 [ 599.010182][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 599.015025][ C1] ? do_syscall_64+0x91/0x250 [ 599.019920][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.025209][ C1] do_syscall_64+0xcd/0x250 [ 599.029812][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.035799][ C1] RIP: 0033:0x7fbc487c0553 [ 599.040286][ C1] RSP: 002b:00007ffc34766518 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 599.048773][ C1] RAX: ffffffffffffffda RBX: 00007fbc494a4620 RCX: 00007fbc487c0553 [ 599.056797][ C1] RDX: 0000000000000038 RSI: 00007fbc494a4670 RDI: 0000000000000003 [ 599.064838][ C1] RBP: 0000000000000001 R08: 00007ffc34766534 R09: 000000000000000c [ 599.072869][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 599.080903][ C1] R13: 0000000000000000 R14: 00007fbc494a4670 R15: 0000000000000000 [ 599.088961][ C1] [ 599.092034][ C1] task:syz-executor state:D stack:24512 pid:10850 tgid:10850 ppid:10845 flags:0x00004000 [ 599.102343][ C1] Call Trace: [ 599.105671][ C1] [ 599.108665][ C1] __schedule+0x105f/0x34b0 [ 599.113272][ C1] ? __pfx___schedule+0x10/0x10 [ 599.118213][ C1] ? schedule+0x298/0x350 [ 599.122621][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.127736][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 599.133043][ C1] ? lock_acquire+0x2f/0xb0 [ 599.137630][ C1] ? schedule+0x1fd/0x350 [ 599.142041][ C1] schedule+0xe7/0x350 [ 599.146187][ C1] schedule_timeout+0x258/0x2a0 [ 599.151119][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.156591][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.161868][ C1] __wait_for_common+0x3e1/0x600 [ 599.166891][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.172337][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 599.177889][ C1] ? queue_work_on+0xc6/0x140 [ 599.182662][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.187942][ C1] wait_for_completion_state+0x1c/0x40 [ 599.193480][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 599.199114][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 599.205393][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 599.211117][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 599.217035][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 599.222955][ C1] __request_module+0x3f6/0x6c0 [ 599.227890][ C1] ? dev_load+0x1ff/0x240 [ 599.232297][ C1] ? __pfx___request_module+0x10/0x10 [ 599.237762][ C1] ? find_held_lock+0x2d/0x110 [ 599.242605][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.247711][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 599.253000][ C1] ? cap_capable+0x1cf/0x240 [ 599.257671][ C1] ? dev_load+0x1de/0x240 [ 599.262091][ C1] dev_load+0x1ff/0x240 [ 599.266325][ C1] dev_ioctl+0x473/0x10c0 [ 599.270758][ C1] sock_do_ioctl+0x19e/0x280 [ 599.275426][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 599.280623][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 599.287217][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 599.293802][ C1] ? fd_install+0x223/0x750 [ 599.298392][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 599.305329][ C1] sock_ioctl+0x228/0x6c0 [ 599.309752][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 599.314683][ C1] ? fd_install+0x242/0x750 [ 599.319276][ C1] ? selinux_file_ioctl+0x180/0x270 [ 599.324559][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 599.329757][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 599.334700][ C1] __x64_sys_ioctl+0x18f/0x220 [ 599.339618][ C1] do_syscall_64+0xcd/0x250 [ 599.344225][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.350218][ C1] RIP: 0033:0x7fb1a38ee31b [ 599.354688][ C1] RSP: 002b:00007ffc06954fe0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 599.363191][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb1a38ee31b [ 599.371231][ C1] RDX: 00007ffc06955040 RSI: 0000000000008933 RDI: 0000000000000005 [ 599.379266][ C1] RBP: 00007ffc06955040 R08: 0000000000000000 R09: 006567646972625f [ 599.387296][ C1] R10: 000000000000002e R11: 0000000000000246 R12: 0000000000000003 [ 599.395337][ C1] R13: 00007fb1a45d4620 R14: 0000000000000006 R15: 0000000000000000 [ 599.403413][ C1] [ 599.406481][ C1] task:udevd state:S stack:27280 pid:10851 tgid:10851 ppid:2863 flags:0x00000002 [ 599.416785][ C1] Call Trace: [ 599.420133][ C1] [ 599.423119][ C1] __schedule+0x105f/0x34b0 [ 599.427722][ C1] ? __pfx___schedule+0x10/0x10 [ 599.432651][ C1] ? schedule+0x298/0x350 [ 599.437083][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.442200][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 599.447482][ C1] ? lock_acquire+0x2f/0xb0 [ 599.452070][ C1] ? schedule+0x1fd/0x350 [ 599.456480][ C1] schedule+0xe7/0x350 [ 599.460622][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 599.466768][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 599.473438][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 599.478471][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 599.484014][ C1] do_epoll_wait+0x139b/0x1a90 [ 599.488889][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 599.494113][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 599.500612][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 599.505469][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 599.510744][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 599.516540][ C1] ? ksys_write+0x1ad/0x260 [ 599.521137][ C1] ? __pfx_ksys_write+0x10/0x10 [ 599.526093][ C1] do_syscall_64+0xcd/0x250 [ 599.530697][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.536679][ C1] RIP: 0033:0x7ff21af37457 [ 599.541157][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 599.549646][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 599.557694][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 599.565720][ C1] RBP: 000055e5d0bee740 R08: 0000000000000007 R09: dd76da951e13761c [ 599.573757][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0befda0 [ 599.581784][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 599.589842][ C1] [ 599.592933][ C1] task:syz-executor state:D stack:24784 pid:10854 tgid:10854 ppid:10846 flags:0x00004000 [ 599.603235][ C1] Call Trace: [ 599.606564][ C1] [ 599.609567][ C1] __schedule+0x105f/0x34b0 [ 599.614167][ C1] ? __pfx___schedule+0x10/0x10 [ 599.619092][ C1] ? schedule+0x298/0x350 [ 599.623504][ C1] ? __schedule+0x105f/0x34b0 [ 599.628269][ C1] ? __pfx___schedule+0x10/0x10 [ 599.633195][ C1] ? schedule_timeout+0x258/0x2a0 [ 599.638292][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.643786][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.649070][ C1] ? __wait_for_common+0x3e1/0x600 [ 599.654256][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.659706][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 599.665248][ C1] ? queue_work_on+0xc6/0x140 [ 599.670048][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.675335][ C1] ? wait_for_completion_state+0x1c/0x40 [ 599.681046][ C1] ? call_usermodehelper_exec+0x3c4/0x4d0 [ 599.686855][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 599.693038][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 599.698666][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 599.704564][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 599.710467][ C1] ? __request_module+0x3f6/0x6c0 [ 599.715575][ C1] ? dev_load+0x221/0x240 [ 599.719984][ C1] ? __pfx___request_module+0x10/0x10 [ 599.725440][ C1] ? find_held_lock+0x2d/0x110 [ 599.730295][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.735422][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 599.740690][ C1] ? cap_capable+0x1cf/0x240 [ 599.745380][ C1] ? dev_load+0x1de/0x240 [ 599.749802][ C1] ? dev_load+0x1ff/0x240 [ 599.754218][ C1] ? dev_ioctl+0x473/0x10c0 [ 599.758797][ C1] ? sock_do_ioctl+0x19e/0x280 [ 599.763647][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 599.768850][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 599.775450][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 599.782028][ C1] ? fd_install+0x223/0x750 [ 599.786629][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 599.793579][ C1] ? sock_ioctl+0x228/0x6c0 [ 599.798174][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 599.803112][ C1] ? fd_install+0x242/0x750 [ 599.807712][ C1] ? selinux_file_ioctl+0x180/0x270 [ 599.812990][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 599.818189][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 599.823111][ C1] ? __x64_sys_ioctl+0x18f/0x220 [ 599.828132][ C1] ? do_syscall_64+0xcd/0x250 [ 599.832918][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.839106][ C1] [ 599.842172][ C1] task:syz-executor state:D stack:24784 pid:10855 tgid:10855 ppid:10847 flags:0x00004000 [ 599.852468][ C1] Call Trace: [ 599.855796][ C1] [ 599.858792][ C1] __schedule+0x105f/0x34b0 [ 599.863397][ C1] ? __pfx___schedule+0x10/0x10 [ 599.868341][ C1] ? schedule+0x298/0x350 [ 599.872756][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.877889][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 599.883172][ C1] ? lock_acquire+0x2f/0xb0 [ 599.887748][ C1] ? schedule+0x1fd/0x350 [ 599.892158][ C1] schedule+0xe7/0x350 [ 599.896304][ C1] schedule_timeout+0x258/0x2a0 [ 599.901226][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.906684][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.911956][ C1] __wait_for_common+0x3e1/0x600 [ 599.916989][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 599.922439][ C1] ? __pfx___wait_for_common+0x10/0x10 [ 599.927994][ C1] ? queue_work_on+0xc6/0x140 [ 599.932755][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.938057][ C1] wait_for_completion_state+0x1c/0x40 [ 599.943607][ C1] call_usermodehelper_exec+0x3c4/0x4d0 [ 599.949250][ C1] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 599.955448][ C1] ? __pfx_free_modprobe_argv+0x10/0x10 [ 599.961096][ C1] ? call_usermodehelper_setup+0x102/0x340 [ 599.966995][ C1] ? call_usermodehelper_setup+0x252/0x340 [ 599.972896][ C1] __request_module+0x3f6/0x6c0 [ 599.977832][ C1] ? dev_load+0x221/0x240 [ 599.982238][ C1] ? __pfx___request_module+0x10/0x10 [ 599.987704][ C1] ? find_held_lock+0x2d/0x110 [ 599.992556][ C1] ? __pfx_lock_release+0x10/0x10 [ 599.997656][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.002935][ C1] ? cap_capable+0x1cf/0x240 [ 600.007607][ C1] ? dev_load+0x1de/0x240 [ 600.012018][ C1] dev_load+0x1ff/0x240 [ 600.016254][ C1] dev_ioctl+0x473/0x10c0 [ 600.020667][ C1] sock_do_ioctl+0x19e/0x280 [ 600.025338][ C1] ? __pfx_sock_do_ioctl+0x10/0x10 [ 600.030552][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 600.037150][ C1] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 600.043736][ C1] ? fd_install+0x223/0x750 [ 600.048332][ C1] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 600.055265][ C1] sock_ioctl+0x228/0x6c0 [ 600.059694][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 600.064625][ C1] ? fd_install+0x242/0x750 [ 600.069311][ C1] ? selinux_file_ioctl+0x180/0x270 [ 600.074605][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 600.079798][ C1] ? __pfx_sock_ioctl+0x10/0x10 [ 600.084749][ C1] __x64_sys_ioctl+0x18f/0x220 [ 600.089727][ C1] do_syscall_64+0xcd/0x250 [ 600.094330][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.100323][ C1] RIP: 0033:0x7f0593f7e31b [ 600.104807][ C1] RSP: 002b:00007ffc2e7a1530 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.113305][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0593f7e31b [ 600.121340][ C1] RDX: 00007ffc2e7a1590 RSI: 0000000000008933 RDI: 0000000000000005 [ 600.129370][ C1] RBP: 00007ffc2e7a1590 R08: 0000000000000002 R09: 006d6165745f6f74 [ 600.137406][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc2e7a161c [ 600.145438][ C1] R13: 00007f0593ff228d R14: 00007f0594c64620 R15: 00007f0593ff228d [ 600.153490][ C1] [ 600.156556][ C1] task:udevd state:S stack:27792 pid:10856 tgid:10856 ppid:2863 flags:0x00000002 [ 600.166867][ C1] Call Trace: [ 600.170191][ C1] [ 600.173183][ C1] __schedule+0x105f/0x34b0 [ 600.177775][ C1] ? __pfx___schedule+0x10/0x10 [ 600.182703][ C1] ? schedule+0x298/0x350 [ 600.187110][ C1] ? __pfx_lock_release+0x10/0x10 [ 600.192220][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.197504][ C1] ? lock_acquire+0x2f/0xb0 [ 600.202088][ C1] ? schedule+0x1fd/0x350 [ 600.206525][ C1] schedule+0xe7/0x350 [ 600.210665][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 600.216816][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 600.223480][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 600.228520][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 600.234065][ C1] do_epoll_wait+0x139b/0x1a90 [ 600.238945][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 600.244160][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 600.250582][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 600.255433][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 600.260710][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 600.266491][ C1] ? ksys_write+0x1ad/0x260 [ 600.271093][ C1] ? __pfx_ksys_write+0x10/0x10 [ 600.276059][ C1] do_syscall_64+0xcd/0x250 [ 600.280654][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.286644][ C1] RIP: 0033:0x7ff21af37457 [ 600.291125][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 600.299627][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 600.307678][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 600.315716][ C1] RBP: 000055e5d0ba68a0 R08: 0000000000000001 R09: dd76da951e13761c [ 600.323758][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0befff0 [ 600.331795][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 600.339858][ C1] [ 600.342938][ C1] task:udevd state:S stack:28224 pid:10860 tgid:10860 ppid:2863 flags:0x00000002 [ 600.353255][ C1] Call Trace: [ 600.356598][ C1] [ 600.359591][ C1] __schedule+0x105f/0x34b0 [ 600.364178][ C1] ? __pfx___schedule+0x10/0x10 [ 600.369114][ C1] ? schedule+0x298/0x350 [ 600.373523][ C1] ? __pfx_lock_release+0x10/0x10 [ 600.378639][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.383928][ C1] ? lock_acquire+0x2f/0xb0 [ 600.388517][ C1] ? schedule+0x1fd/0x350 [ 600.392940][ C1] schedule+0xe7/0x350 [ 600.397091][ C1] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 600.403242][ C1] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 600.409918][ C1] ? do_epoll_wait+0x1382/0x1a90 [ 600.414963][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 600.420514][ C1] do_epoll_wait+0x139b/0x1a90 [ 600.425399][ C1] ? __pfx_do_epoll_wait+0x10/0x10 [ 600.430619][ C1] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 600.437047][ C1] ? __sys_sendmsg+0x13c/0x1f0 [ 600.441901][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 600.447180][ C1] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 600.452967][ C1] ? ksys_write+0x1ad/0x260 [ 600.457561][ C1] ? __pfx_ksys_write+0x10/0x10 [ 600.462539][ C1] do_syscall_64+0xcd/0x250 [ 600.467130][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.473117][ C1] RIP: 0033:0x7ff21af37457 [ 600.477603][ C1] RSP: 002b:00007ffecd4ef5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 600.486106][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21af37457 [ 600.494136][ C1] RDX: 0000000000000004 RSI: 00007ffecd4ef5e8 RDI: 0000000000000004 [ 600.502172][ C1] RBP: 000055e5d0bd0000 R08: 0000000000000007 R09: dd76da951e13761c [ 600.510205][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e5d0bf5700 [ 600.518241][ C1] R13: 00007ffecd4ef5e8 R14: 00000000ffffffff R15: 000055e5d0b972c0 [ 600.526304][ C1] [ 600.529376][ C1] task:syz.8.31 state:D stack:27504 pid:10879 tgid:10879 ppid:10374 flags:0x00004006 [ 600.539679][ C1] Call Trace: [ 600.543013][ C1] [ 600.546000][ C1] __schedule+0x105f/0x34b0 [ 600.550592][ C1] ? __pfx___schedule+0x10/0x10 [ 600.555530][ C1] ? schedule+0x298/0x350 [ 600.559940][ C1] ? __pfx_lock_release+0x10/0x10 [ 600.565055][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.570362][ C1] ? lock_acquire+0x2f/0xb0 [ 600.574974][ C1] ? schedule+0x1fd/0x350 [ 600.579397][ C1] schedule+0xe7/0x350 [ 600.583544][ C1] schedule_preempt_disabled+0x13/0x30 [ 600.589164][ C1] __mutex_lock+0x5b8/0x9c0 [ 600.593784][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 600.598819][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 600.603927][ C1] ? exp_funnel_lock+0x171/0x3b0 [ 600.608977][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 600.614425][ C1] ? lock_acquire+0x2f/0xb0 [ 600.619006][ C1] ? exp_funnel_lock+0x13c/0x3b0 [ 600.624028][ C1] ? exp_funnel_lock+0x1a4/0x3b0 [ 600.629053][ C1] exp_funnel_lock+0x1a4/0x3b0 [ 600.633903][ C1] ? __pfx_exp_funnel_lock+0x10/0x10 [ 600.639275][ C1] ? __pfx_raw_release+0x10/0x10 [ 600.644321][ C1] ? __pfx___might_resched+0x10/0x10 [ 600.649710][ C1] ? __pfx_raw_release+0x10/0x10 [ 600.654732][ C1] synchronize_rcu_expedited+0x290/0x450 [ 600.660461][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 600.666718][ C1] ? __pfx_raw_release+0x10/0x10 [ 600.671780][ C1] ? bus_remove_driver+0x13b/0x2c0 [ 600.676997][ C1] ? __pfx_raw_release+0x10/0x10 [ 600.682050][ C1] module_remove_driver+0x2e/0x260 [ 600.687265][ C1] bus_remove_driver+0x143/0x2c0 [ 600.692301][ C1] driver_unregister+0x76/0xb0 [ 600.697151][ C1] usb_gadget_unregister_driver+0x49/0x70 [ 600.702965][ C1] raw_release+0x1ae/0x2b0 [ 600.707485][ C1] __fput+0x3f6/0xb60 [ 600.711599][ C1] task_work_run+0x14e/0x250 [ 600.716282][ C1] ? __pfx_task_work_run+0x10/0x10 [ 600.721488][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 600.726785][ C1] do_exit+0xadd/0x2ce0 [ 600.731038][ C1] ? get_signal+0x8f2/0x2770 [ 600.735697][ C1] ? __pfx_do_exit+0x10/0x10 [ 600.740378][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 600.745480][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 600.750931][ C1] do_group_exit+0xd3/0x2a0 [ 600.755587][ C1] get_signal+0x25fb/0x2770 [ 600.760196][ C1] ? kasan_quarantine_put+0x10a/0x240 [ 600.765667][ C1] ? __pfx_get_signal+0x10/0x10 [ 600.770594][ C1] ? kfree+0x130/0x480 [ 600.774732][ C1] ? memdup_user+0x88/0xd0 [ 600.779223][ C1] ? raw_ioctl+0xa58/0x2b90 [ 600.783831][ C1] arch_do_signal_or_restart+0x90/0x7e0 [ 600.789461][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 600.795689][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.800974][ C1] ? selinux_file_ioctl+0xb4/0x270 [ 600.806193][ C1] syscall_exit_to_user_mode+0x147/0x260 [ 600.811919][ C1] do_syscall_64+0xda/0x250 [ 600.816518][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.822518][ C1] RIP: 0033:0x7fa66121e31b [ 600.826995][ C1] RSP: 002b:00007fff9e3e6b50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.835483][ C1] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007fa66121e31b [ 600.843512][ C1] RDX: 00007fff9e3e6bd0 RSI: 0000000040085507 RDI: 0000000000000003 [ 600.851545][ C1] RBP: 0000000000000003 R08: 00007fa661500320 R09: 0000000000000000 [ 600.859577][ C1] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 600.867606][ C1] R13: 0000000000000000 R14: 00007fa6613d5f80 R15: 00000000000013e3 [ 600.875666][ C1] [ 600.878737][ C1] task:modprobe state:R running task stack:25424 pid:10933 tgid:10933 ppid:8239 flags:0x00000008 [ 600.890623][ C1] Call Trace: [ 600.893958][ C1] [ 600.896859][ C1] sched_show_task+0x3f0/0x5f0 [ 600.901707][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.906999][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 600.912378][ C1] show_state_filter+0xee/0x320 [ 600.917306][ C1] k_spec+0xed/0x150 [ 600.921280][ C1] ? __pfx_k_spec+0x10/0x10 [ 600.925864][ C1] kbd_event+0xcbd/0x17a0 [ 600.930287][ C1] ? __pfx_kbd_event+0x10/0x10 [ 600.935231][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 600.940959][ C1] ? rcu_is_watching+0x12/0xc0 [ 600.945799][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 600.951079][ C1] input_handler_events_default+0x116/0x1b0 [ 600.957071][ C1] input_pass_values+0x777/0x8e0 [ 600.962113][ C1] input_handle_event+0xf0b/0x14d0 [ 600.967323][ C1] ? input_event+0x70/0xa0 [ 600.971833][ C1] input_event+0x83/0xa0 [ 600.976178][ C1] hidinput_report_event+0xb2/0x100 [ 600.981463][ C1] hid_report_raw_event+0x274/0x11c0 [ 600.986851][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 600.993021][ C1] hid_irq_in+0x35e/0x870 [ 600.997444][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 601.002912][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 601.008190][ C1] dummy_timer+0x17f0/0x3930 [ 601.012872][ C1] ? lock_acquire+0x2f/0xb0 [ 601.017463][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 601.022754][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 601.027822][ C1] ? mark_held_locks+0x9f/0xe0 [ 601.032674][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 601.038586][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 601.043620][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 601.048935][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 601.054752][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 601.060912][ C1] hrtimer_run_softirq+0x17d/0x350 [ 601.066117][ C1] handle_softirqs+0x206/0x8d0 [ 601.070974][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 601.076351][ C1] irq_exit_rcu+0xac/0x110 [ 601.080849][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 601.086571][ C1] [ 601.089557][ C1] [ 601.092549][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 601.098626][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x66/0x70 [ 601.104862][ C1] Code: 82 30 15 00 00 83 f8 02 75 20 48 8b 8a 38 15 00 00 8b 92 34 15 00 00 48 8b 01 48 83 c0 01 48 39 d0 73 07 48 89 01 48 89 34 c1 cc cc cc cc 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 [ 601.124538][ C1] RSP: 0018:ffffc90002dc7a50 EFLAGS: 00000293 [ 601.130675][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: dffffc0000000000 [ 601.138717][ C1] RDX: ffff88810fed9d40 RSI: ffffffff86e3ce73 RDI: 0000000000000005 [ 601.146785][ C1] RBP: ffff888124e21e00 R08: 0000000000000005 R09: 0000000000000000 [ 601.154822][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88811972fe00 [ 601.162866][ C1] R13: ffffc90002dc7b88 R14: ffff88811ad2a540 R15: ffffc90002dc7bc5 [ 601.170914][ C1] ? mas_next_slot+0x12d3/0x21b0 [ 601.175947][ C1] mas_next_slot+0x12d3/0x21b0 [ 601.180814][ C1] ? __up_read+0x1fb/0x760 [ 601.185344][ C1] mas_find+0x2c6/0x530 [ 601.189602][ C1] validate_mm+0xeb/0x4d0 [ 601.194016][ C1] ? __pfx_validate_mm+0x10/0x10 [ 601.199027][ C1] ? lock_acquire+0x2f/0xb0 [ 601.203619][ C1] ? do_brk_flags+0x4ab/0x1260 [ 601.208470][ C1] ? up_write+0x1b2/0x520 [ 601.212893][ C1] do_brk_flags+0x943/0x1260 [ 601.217574][ C1] ? __pfx_do_brk_flags+0x10/0x10 [ 601.222674][ C1] ? mas_next_slot+0x12d3/0x21b0 [ 601.227706][ C1] ? mas_prev_setup.constprop.0+0xb4/0x830 [ 601.233608][ C1] ? mas_prev+0x9c/0xf0 [ 601.237853][ C1] ? __pfx_mas_prev+0x10/0x10 [ 601.242625][ C1] __do_sys_brk+0x68e/0xa20 [ 601.247209][ C1] ? __pfx___do_sys_brk+0x10/0x10 [ 601.252304][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 601.257343][ C1] do_syscall_64+0xcd/0x250 [ 601.261943][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.267934][ C1] RIP: 0033:0x7f1b3330fc7c [ 601.272414][ C1] Code: 1a 64 c7 03 01 00 00 00 eb 11 64 44 89 23 31 f6 5b 31 ff 5d 41 5c e9 41 ff ff ff 5b 83 c8 ff 5d 41 5c c3 b8 0c 00 00 00 0f 05 <48> 8b 15 d5 61 0d 00 45 31 c0 48 89 02 48 39 c7 76 12 48 8b 05 73 [ 601.292088][ C1] RSP: 002b:00007ffd9efad018 EFLAGS: 00000206 ORIG_RAX: 000000000000000c [ 601.300576][ C1] RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 00007f1b3330fc7c [ 601.308615][ C1] RDX: 00007f1b333ee1b8 RSI: 00007f1b333e6b00 RDI: 00005562a3991000 [ 601.316656][ C1] RBP: 00007f1b333e6aa0 R08: 0000000000000000 R09: 00007f1b333e6d80 [ 601.324697][ C1] R10: 0000000000000037 R11: 0000000000000206 R12: 00005562a3970000 [ 601.332770][ C1] R13: 0000000000000290 R14: 0000000000001000 R15: 0000000000000000 [ 601.340823][ C1] [ 601.343901][ C1] task:modprobe state:R running task stack:25424 pid:11591 tgid:11591 ppid:3004 flags:0x00000000 [ 601.355785][ C1] Call Trace: [ 601.359125][ C1] [ 601.362124][ C1] __schedule+0x105f/0x34b0 [ 601.366734][ C1] ? __pfx___schedule+0x10/0x10 [ 601.371668][ C1] ? page_ext_get+0x3a/0x310 [ 601.376339][ C1] ? hlock_class+0x4e/0x130 [ 601.380910][ C1] ? mark_lock+0xb5/0xc60 [ 601.385318][ C1] ? hlock_class+0x4e/0x130 [ 601.389903][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 601.394922][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.399774][ C1] ? hlock_class+0x4e/0x130 [ 601.404350][ C1] ? mark_lock+0xb5/0xc60 [ 601.408765][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 601.414071][ C1] ? unwind_get_return_address+0x59/0xa0 [ 601.419783][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.424625][ C1] ? hlock_class+0x4e/0x130 [ 601.429200][ C1] ? mark_lock+0xb5/0xc60 [ 601.433702][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 601.438819][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.443659][ C1] ? rcu_is_watching+0x12/0xc0 [ 601.448512][ C1] ? hlock_class+0x4e/0x130 [ 601.453094][ C1] ? mark_lock+0xb5/0xc60 [ 601.457511][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.462350][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 601.467982][ C1] ? hlock_class+0x4e/0x130 [ 601.472562][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 601.477695][ C1] ? rcu_is_watching+0x12/0xc0 [ 601.482538][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 601.487649][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 601.493126][ C1] ? find_held_lock+0x2d/0x110 [ 601.497975][ C1] ? __schedule+0x102c/0x34b0 [ 601.502740][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.507875][ C1] ? __schedule+0x105f/0x34b0 [ 601.512644][ C1] ? __pfx___schedule+0x10/0x10 [ 601.517590][ C1] ? do_task_dead+0x9e/0x110 [ 601.522249][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.527371][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 601.533266][ C1] ? do_task_dead+0x40/0x110 [ 601.537935][ C1] ? do_task_dead+0xd6/0x110 [ 601.542592][ C1] ? do_exit+0x1de7/0x2ce0 [ 601.547096][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 601.552184][ C1] ? __pfx_do_exit+0x10/0x10 [ 601.556849][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 601.562296][ C1] ? do_group_exit+0xd3/0x2a0 [ 601.567054][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 601.572330][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 601.577258][ C1] ? do_syscall_64+0xcd/0x250 [ 601.582047][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.588224][ C1] [ 601.591297][ C1] task:modprobe state:R running task stack:26144 pid:11600 tgid:11600 ppid:3004 flags:0x00000002 [ 601.603173][ C1] Call Trace: [ 601.606505][ C1] [ 601.609500][ C1] __schedule+0x105f/0x34b0 [ 601.614095][ C1] ? __pfx___schedule+0x10/0x10 [ 601.619044][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 601.625030][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.630158][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 601.635440][ C1] ? hlock_class+0x4e/0x130 [ 601.640038][ C1] ? debug_check_no_obj_freed+0x1d0/0x600 [ 601.645853][ C1] ? hlock_class+0x4e/0x130 [ 601.650426][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 601.655456][ C1] ? hlock_class+0x4e/0x130 [ 601.660030][ C1] ? mark_lock+0xb5/0xc60 [ 601.664438][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.669281][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 601.674576][ C1] ? find_held_lock+0x2d/0x110 [ 601.679424][ C1] ? hlock_class+0x4e/0x130 [ 601.683999][ C1] ? mark_lock+0xb5/0xc60 [ 601.688402][ C1] ? hlock_class+0x4e/0x130 [ 601.692983][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 601.698010][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.702880][ C1] ? hlock_class+0x4e/0x130 [ 601.707460][ C1] ? mark_lock+0xb5/0xc60 [ 601.711898][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 601.717181][ C1] ? unwind_get_return_address+0x59/0xa0 [ 601.722887][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.727747][ C1] ? hlock_class+0x4e/0x130 [ 601.732322][ C1] ? mark_lock+0xb5/0xc60 [ 601.736750][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 601.741858][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.746709][ C1] ? rcu_is_watching+0x12/0xc0 [ 601.751543][ C1] ? hlock_class+0x4e/0x130 [ 601.756121][ C1] ? mark_lock+0xb5/0xc60 [ 601.760537][ C1] ? __pfx_mark_lock+0x10/0x10 [ 601.765384][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 601.771027][ C1] ? hlock_class+0x4e/0x130 [ 601.775605][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 601.780736][ C1] ? rcu_is_watching+0x12/0xc0 [ 601.785572][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 601.790689][ C1] ? rcu_is_watching+0x12/0xc0 [ 601.795537][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 601.800644][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 601.806115][ C1] ? find_held_lock+0x2d/0x110 [ 601.810962][ C1] ? __schedule+0x102c/0x34b0 [ 601.815721][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.820835][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 601.826118][ C1] ? __schedule+0x105f/0x34b0 [ 601.830901][ C1] ? __pfx___schedule+0x10/0x10 [ 601.835829][ C1] ? do_task_dead+0x9e/0x110 [ 601.840488][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.845620][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 601.851517][ C1] ? do_task_dead+0x40/0x110 [ 601.856174][ C1] ? do_task_dead+0xd6/0x110 [ 601.860840][ C1] ? do_exit+0x1de7/0x2ce0 [ 601.865352][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 601.870450][ C1] ? __pfx_do_exit+0x10/0x10 [ 601.875126][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 601.880586][ C1] ? do_group_exit+0xd3/0x2a0 [ 601.885365][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 601.890647][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 601.895581][ C1] ? do_syscall_64+0xcd/0x250 [ 601.900355][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.906541][ C1] [ 601.909619][ C1] task:modprobe state:R running task stack:25424 pid:11609 tgid:11609 ppid:1106 flags:0x00000002 [ 601.921507][ C1] Call Trace: [ 601.924844][ C1] [ 601.927846][ C1] __schedule+0x105f/0x34b0 [ 601.932456][ C1] ? __pfx___schedule+0x10/0x10 [ 601.937388][ C1] ? do_task_dead+0x9e/0x110 [ 601.942048][ C1] ? __pfx_lock_release+0x10/0x10 [ 601.947165][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 601.953047][ C1] ? do_task_dead+0x40/0x110 [ 601.957695][ C1] do_task_dead+0xd6/0x110 [ 601.962184][ C1] do_exit+0x1de7/0x2ce0 [ 601.966510][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 601.971623][ C1] ? __pfx_do_exit+0x10/0x10 [ 601.976300][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 601.981760][ C1] do_group_exit+0xd3/0x2a0 [ 601.986360][ C1] __x64_sys_exit_group+0x3e/0x50 [ 601.991471][ C1] x64_sys_call+0x14a9/0x16a0 [ 601.996232][ C1] do_syscall_64+0xcd/0x250 [ 602.000835][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.006828][ C1] RIP: 0033:0x7ff41a459a90 [ 602.011318][ C1] RSP: 002b:00007fffb2550108 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 602.019806][ C1] RAX: ffffffffffffffda RBX: 00007ff41a54a860 RCX: 00007ff41a459a90 [ 602.027844][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 602.035892][ C1] RBP: 00007ff41a54a860 R08: 0000000000000001 R09: e9f1d6376687fe6c [ 602.043924][ C1] R10: 00007fffb254ffc0 R11: 0000000000000246 R12: 0000000000000000 [ 602.051956][ C1] R13: 0000000000000001 R14: 00007ff41a54e658 R15: 0000000000000001 [ 602.060021][ C1] [ 602.063348][ C1] task:modprobe state:R running task stack:24720 pid:11615 tgid:11615 ppid:1106 flags:0x00000002 [ 602.075223][ C1] Call Trace: [ 602.078556][ C1] [ 602.081570][ C1] __schedule+0x105f/0x34b0 [ 602.086178][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 602.091205][ C1] ? do_group_exit+0xd3/0x2a0 [ 602.095970][ C1] __x64_sys_exit_group+0x3e/0x50 [ 602.101085][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 602.106016][ C1] ? do_syscall_64+0xcd/0x250 [ 602.110783][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.116969][ C1] [ 602.120054][ C1] task:modprobe state:R running task stack:24720 pid:11617 tgid:11617 ppid:2989 flags:0x00000002 [ 602.131933][ C1] Call Trace: [ 602.135258][ C1] [ 602.138238][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.143520][ C1] ? find_held_lock+0x2d/0x110 [ 602.148356][ C1] ? hlock_class+0x4e/0x130 [ 602.152934][ C1] ? mark_lock+0xb5/0xc60 [ 602.157344][ C1] ? hlock_class+0x4e/0x130 [ 602.161934][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 602.166948][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.171818][ C1] ? hlock_class+0x4e/0x130 [ 602.176396][ C1] ? mark_lock+0xb5/0xc60 [ 602.180818][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.186112][ C1] ? unwind_get_return_address+0x59/0xa0 [ 602.191815][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.196667][ C1] ? hlock_class+0x4e/0x130 [ 602.201235][ C1] ? mark_lock+0xb5/0xc60 [ 602.205642][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 602.210764][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.215632][ C1] ? rcu_is_watching+0x12/0xc0 [ 602.220488][ C1] ? hlock_class+0x4e/0x130 [ 602.225058][ C1] ? mark_lock+0xb5/0xc60 [ 602.229479][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.234325][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 602.239956][ C1] ? hlock_class+0x4e/0x130 [ 602.244532][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 602.249644][ C1] ? rcu_is_watching+0x12/0xc0 [ 602.254485][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 602.259598][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 602.265065][ C1] ? find_held_lock+0x2d/0x110 [ 602.269914][ C1] ? __schedule+0x102c/0x34b0 [ 602.274671][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.279798][ C1] ? __schedule+0x105f/0x34b0 [ 602.284565][ C1] ? __pfx___schedule+0x10/0x10 [ 602.289496][ C1] ? do_task_dead+0x9e/0x110 [ 602.294150][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.299264][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.305153][ C1] ? do_task_dead+0x40/0x110 [ 602.309818][ C1] ? do_task_dead+0xd6/0x110 [ 602.314515][ C1] ? do_exit+0x1de7/0x2ce0 [ 602.319016][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 602.324111][ C1] ? __pfx_do_exit+0x10/0x10 [ 602.328875][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 602.334337][ C1] ? do_group_exit+0xd3/0x2a0 [ 602.339099][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 602.344385][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 602.349316][ C1] ? do_syscall_64+0xcd/0x250 [ 602.354092][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.360276][ C1] [ 602.363359][ C1] task:modprobe state:R running task stack:25424 pid:11624 tgid:11624 ppid:1106 flags:0x00000002 [ 602.375243][ C1] Call Trace: [ 602.378567][ C1] [ 602.381548][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.387440][ C1] ? do_task_dead+0x40/0x110 [ 602.392099][ C1] ? do_task_dead+0xd6/0x110 [ 602.396767][ C1] ? do_exit+0x1de7/0x2ce0 [ 602.401277][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 602.406376][ C1] ? __pfx_do_exit+0x10/0x10 [ 602.411047][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 602.416504][ C1] ? do_group_exit+0xd3/0x2a0 [ 602.421288][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 602.426576][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 602.431505][ C1] ? do_syscall_64+0xcd/0x250 [ 602.436279][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.442472][ C1] [ 602.445736][ C1] task:modprobe state:R running task stack:24000 pid:11627 tgid:11627 ppid:1106 flags:0x00000000 [ 602.457630][ C1] Call Trace: [ 602.460964][ C1] [ 602.463959][ C1] __schedule+0x105f/0x34b0 [ 602.468544][ C1] ? __pfx___schedule+0x10/0x10 [ 602.473477][ C1] ? do_task_dead+0x9e/0x110 [ 602.478147][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.483272][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.489162][ C1] ? do_task_dead+0x40/0x110 [ 602.493818][ C1] do_task_dead+0xd6/0x110 [ 602.498308][ C1] do_exit+0x1de7/0x2ce0 [ 602.502650][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 602.507752][ C1] ? __pfx_do_exit+0x10/0x10 [ 602.512431][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 602.517903][ C1] do_group_exit+0xd3/0x2a0 [ 602.522581][ C1] __x64_sys_exit_group+0x3e/0x50 [ 602.527782][ C1] x64_sys_call+0x14a9/0x16a0 [ 602.532541][ C1] do_syscall_64+0xcd/0x250 [ 602.537158][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.543145][ C1] RIP: 0033:0x7f3d6603ca90 [ 602.547622][ C1] RSP: 002b:00007ffc98e81188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 602.556112][ C1] RAX: ffffffffffffffda RBX: 00007f3d6612d860 RCX: 00007f3d6603ca90 [ 602.564147][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 602.572182][ C1] RBP: 00007f3d6612d860 R08: 0000000000000001 R09: 91a068836cef5007 [ 602.580214][ C1] R10: 00007ffc98e81040 R11: 0000000000000246 R12: 0000000000000000 [ 602.588257][ C1] R13: 0000000000000001 R14: 00007f3d66131658 R15: 0000000000000001 [ 602.596319][ C1] [ 602.599409][ C1] task:modprobe state:R running task stack:25424 pid:11633 tgid:11633 ppid:1106 flags:0x00000002 [ 602.611314][ C1] Call Trace: [ 602.614646][ C1] [ 602.617655][ C1] ? mt_validate+0x5e8/0x41b0 [ 602.622429][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.627714][ C1] ? find_held_lock+0x2d/0x110 [ 602.632601][ C1] ? find_held_lock+0x2d/0x110 [ 602.637447][ C1] ? page_ext_put+0x3e/0xd0 [ 602.642032][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 602.648011][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.653296][ C1] ? hlock_class+0x4e/0x130 [ 602.657875][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 602.662901][ C1] ? hlock_class+0x4e/0x130 [ 602.667471][ C1] ? mark_lock+0xb5/0xc60 [ 602.671879][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.676734][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.682013][ C1] ? find_held_lock+0x2d/0x110 [ 602.686860][ C1] ? hlock_class+0x4e/0x130 [ 602.691437][ C1] ? mark_lock+0xb5/0xc60 [ 602.695859][ C1] ? hlock_class+0x4e/0x130 [ 602.700437][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 602.705466][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.710335][ C1] ? hlock_class+0x4e/0x130 [ 602.714914][ C1] ? mark_lock+0xb5/0xc60 [ 602.719321][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 602.724612][ C1] ? unwind_get_return_address+0x59/0xa0 [ 602.730320][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.735173][ C1] ? hlock_class+0x4e/0x130 [ 602.739746][ C1] ? mark_lock+0xb5/0xc60 [ 602.744162][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 602.749272][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.754126][ C1] ? rcu_is_watching+0x12/0xc0 [ 602.758962][ C1] ? hlock_class+0x4e/0x130 [ 602.763546][ C1] ? mark_lock+0xb5/0xc60 [ 602.767965][ C1] ? __pfx_mark_lock+0x10/0x10 [ 602.772808][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 602.778450][ C1] ? hlock_class+0x4e/0x130 [ 602.783024][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 602.788147][ C1] ? rcu_is_watching+0x12/0xc0 [ 602.792983][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 602.798097][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 602.803583][ C1] ? find_held_lock+0x2d/0x110 [ 602.808424][ C1] ? __schedule+0x102c/0x34b0 [ 602.813177][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.818304][ C1] ? __schedule+0x105f/0x34b0 [ 602.823060][ C1] ? __pfx___schedule+0x10/0x10 [ 602.827984][ C1] ? do_task_dead+0x9e/0x110 [ 602.832650][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.837773][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.843663][ C1] ? do_task_dead+0x40/0x110 [ 602.848321][ C1] ? do_task_dead+0xd6/0x110 [ 602.852998][ C1] ? do_exit+0x1de7/0x2ce0 [ 602.857498][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 602.862591][ C1] ? __pfx_do_exit+0x10/0x10 [ 602.867258][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 602.872718][ C1] ? do_group_exit+0xd3/0x2a0 [ 602.877488][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 602.882775][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 602.887711][ C1] ? do_syscall_64+0xcd/0x250 [ 602.892482][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.898708][ C1] [ 602.901784][ C1] task:modprobe state:R running task stack:25424 pid:11642 tgid:11642 ppid:1106 flags:0x00000000 [ 602.913647][ C1] Call Trace: [ 602.916977][ C1] [ 602.919967][ C1] __schedule+0x105f/0x34b0 [ 602.924553][ C1] ? __pfx___schedule+0x10/0x10 [ 602.929491][ C1] ? remove_vma+0x148/0x1a0 [ 602.934063][ C1] ? find_held_lock+0x2d/0x110 [ 602.938899][ C1] ? __schedule+0x102c/0x34b0 [ 602.943648][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.948773][ C1] ? __schedule+0x105f/0x34b0 [ 602.953539][ C1] ? __pfx___schedule+0x10/0x10 [ 602.958471][ C1] ? do_task_dead+0x9e/0x110 [ 602.963131][ C1] ? __pfx_lock_release+0x10/0x10 [ 602.968263][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 602.974153][ C1] ? do_task_dead+0x40/0x110 [ 602.978817][ C1] ? do_task_dead+0xd6/0x110 [ 602.983477][ C1] ? do_exit+0x1de7/0x2ce0 [ 602.987980][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 602.993076][ C1] ? __pfx_do_exit+0x10/0x10 [ 602.997756][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.003217][ C1] ? do_group_exit+0xd3/0x2a0 [ 603.007979][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 603.013251][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 603.018189][ C1] ? do_syscall_64+0xcd/0x250 [ 603.022984][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.029163][ C1] [ 603.032255][ C1] task:modprobe state:R running task stack:24720 pid:11645 tgid:11645 ppid:1106 flags:0x00004002 [ 603.044135][ C1] Call Trace: [ 603.047467][ C1] [ 603.050454][ C1] __schedule+0x105f/0x34b0 [ 603.055051][ C1] ? __pfx___schedule+0x10/0x10 [ 603.059981][ C1] ? do_task_dead+0x9e/0x110 [ 603.064646][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.069784][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.075698][ C1] ? do_task_dead+0x40/0x110 [ 603.080368][ C1] do_task_dead+0xd6/0x110 [ 603.084860][ C1] do_exit+0x1de7/0x2ce0 [ 603.089191][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.094295][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.098967][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.104421][ C1] do_group_exit+0xd3/0x2a0 [ 603.109023][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.114131][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.118880][ C1] do_syscall_64+0xcd/0x250 [ 603.123475][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.129477][ C1] RIP: 0033:0x7f30eff88a90 [ 603.133966][ C1] RSP: 002b:00007ffcccaa5268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 603.142461][ C1] RAX: ffffffffffffffda RBX: 00007f30f0079860 RCX: 00007f30eff88a90 [ 603.150512][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 603.158555][ C1] RBP: 00007f30f0079860 R08: 0000000000000001 R09: 3729ce63694358a2 [ 603.166601][ C1] R10: 00007ffcccaa5120 R11: 0000000000000246 R12: 0000000000000000 [ 603.174630][ C1] R13: 0000000000000001 R14: 00007f30f007d658 R15: 0000000000000001 [ 603.182679][ C1] [ 603.185762][ C1] task:modprobe state:R running task stack:24000 pid:11651 tgid:11651 ppid:2989 flags:0x00000002 [ 603.197646][ C1] Call Trace: [ 603.200968][ C1] [ 603.203952][ C1] __schedule+0x105f/0x34b0 [ 603.208545][ C1] ? __pfx___schedule+0x10/0x10 [ 603.213482][ C1] ? __pfx_mark_lock+0x10/0x10 [ 603.218344][ C1] ? rcu_is_watching+0x12/0xc0 [ 603.223179][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 603.228288][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 603.233757][ C1] ? find_held_lock+0x2d/0x110 [ 603.238606][ C1] ? __schedule+0x102c/0x34b0 [ 603.243379][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.248532][ C1] ? __schedule+0x105f/0x34b0 [ 603.253296][ C1] ? __pfx___schedule+0x10/0x10 [ 603.258214][ C1] ? do_task_dead+0x9e/0x110 [ 603.262874][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.268000][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.273887][ C1] ? do_task_dead+0x40/0x110 [ 603.278544][ C1] ? do_task_dead+0xd6/0x110 [ 603.283195][ C1] ? do_exit+0x1de7/0x2ce0 [ 603.287711][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.292824][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.297486][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.302951][ C1] ? do_group_exit+0xd3/0x2a0 [ 603.307717][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 603.312993][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 603.318014][ C1] ? do_syscall_64+0xcd/0x250 [ 603.322786][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.328962][ C1] [ 603.332042][ C1] task:modprobe state:R running task stack:24720 pid:11656 tgid:11656 ppid:3551 flags:0x00000002 [ 603.343918][ C1] Call Trace: [ 603.347249][ C1] [ 603.350250][ C1] __schedule+0x105f/0x34b0 [ 603.354856][ C1] ? __pfx___schedule+0x10/0x10 [ 603.359791][ C1] ? do_task_dead+0x9e/0x110 [ 603.364444][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.369555][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.375448][ C1] ? do_task_dead+0x40/0x110 [ 603.380114][ C1] do_task_dead+0xd6/0x110 [ 603.384604][ C1] do_exit+0x1de7/0x2ce0 [ 603.388931][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.394023][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.398680][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.404123][ C1] do_group_exit+0xd3/0x2a0 [ 603.408702][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.413805][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.418556][ C1] do_syscall_64+0xcd/0x250 [ 603.423170][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.429143][ C1] RIP: 0033:0x7ff4cf672a90 [ 603.433618][ C1] RSP: 002b:00007fffb7c4e1a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 603.442095][ C1] RAX: ffffffffffffffda RBX: 00007ff4cf763860 RCX: 00007ff4cf672a90 [ 603.450125][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 603.458146][ C1] RBP: 00007ff4cf763860 R08: 0000000000000001 R09: 04362a263996017c [ 603.466175][ C1] R10: 00007fffb7c4e060 R11: 0000000000000246 R12: 0000000000000000 [ 603.474209][ C1] R13: 0000000000000001 R14: 00007ff4cf767658 R15: 0000000000000001 [ 603.482259][ C1] [ 603.485339][ C1] task:modprobe state:R running task stack:24720 pid:11661 tgid:11661 ppid:2989 flags:0x00000000 [ 603.497241][ C1] Call Trace: [ 603.500567][ C1] [ 603.503552][ C1] __schedule+0x105f/0x34b0 [ 603.508142][ C1] ? __pfx___schedule+0x10/0x10 [ 603.513067][ C1] ? do_task_dead+0x9e/0x110 [ 603.517731][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.522848][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.528727][ C1] ? do_task_dead+0x40/0x110 [ 603.533382][ C1] do_task_dead+0xd6/0x110 [ 603.537869][ C1] do_exit+0x1de7/0x2ce0 [ 603.542197][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.547298][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.551956][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.557405][ C1] do_group_exit+0xd3/0x2a0 [ 603.561998][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.567102][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.571855][ C1] do_syscall_64+0xcd/0x250 [ 603.576448][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.582460][ C1] RIP: 0033:0x7fa14e97ba90 [ 603.586936][ C1] RSP: 002b:00007ffe2f109cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 603.595424][ C1] RAX: ffffffffffffffda RBX: 00007fa14ea6c860 RCX: 00007fa14e97ba90 [ 603.603478][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 603.611512][ C1] RBP: 00007fa14ea6c860 R08: 0000000000000001 R09: 83a706b245081cba [ 603.619555][ C1] R10: 00007ffe2f109b70 R11: 0000000000000246 R12: 0000000000000000 [ 603.627606][ C1] R13: 0000000000000001 R14: 00007fa14ea70658 R15: 0000000000000001 [ 603.635670][ C1] [ 603.638764][ C1] task:modprobe state:R running task stack:25424 pid:11666 tgid:11666 ppid:1106 flags:0x00000002 [ 603.650654][ C1] Call Trace: [ 603.653978][ C1] [ 603.656962][ C1] __schedule+0x105f/0x34b0 [ 603.661543][ C1] ? __pfx___schedule+0x10/0x10 [ 603.666474][ C1] ? do_task_dead+0x9e/0x110 [ 603.671164][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.676290][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.682180][ C1] ? do_task_dead+0x40/0x110 [ 603.686832][ C1] do_task_dead+0xd6/0x110 [ 603.691319][ C1] do_exit+0x1de7/0x2ce0 [ 603.695652][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.700744][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.705427][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.710912][ C1] do_group_exit+0xd3/0x2a0 [ 603.715508][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.720622][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.725389][ C1] do_syscall_64+0xcd/0x250 [ 603.730000][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.735988][ C1] RIP: 0033:0x7f1558bd4a90 [ 603.740469][ C1] RSP: 002b:00007ffcb08cac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 603.748955][ C1] RAX: ffffffffffffffda RBX: 00007f1558cc5860 RCX: 00007f1558bd4a90 [ 603.756994][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 603.765032][ C1] RBP: 00007f1558cc5860 R08: 0000000000000001 R09: ae6a2da2f796835b [ 603.773066][ C1] R10: 00007ffcb08cab30 R11: 0000000000000246 R12: 0000000000000000 [ 603.781105][ C1] R13: 0000000000000001 R14: 00007f1558cc9658 R15: 0000000000000001 [ 603.789164][ C1] [ 603.792246][ C1] task:modprobe state:R running task stack:25424 pid:11672 tgid:11672 ppid:2989 flags:0x00000000 [ 603.804139][ C1] Call Trace: [ 603.807472][ C1] [ 603.810460][ C1] __schedule+0x105f/0x34b0 [ 603.815042][ C1] ? mmput+0xdb/0x3e0 [ 603.819091][ C1] ? do_task_dead+0x40/0x110 [ 603.823750][ C1] ? do_task_dead+0xd6/0x110 [ 603.828420][ C1] ? do_exit+0x1de7/0x2ce0 [ 603.832935][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.838034][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.842700][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.848159][ C1] ? do_group_exit+0xd3/0x2a0 [ 603.853016][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.858123][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.862880][ C1] do_syscall_64+0xcd/0x250 [ 603.867491][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.873669][ C1] [ 603.876743][ C1] task:modprobe state:R running task stack:25136 pid:11673 tgid:11673 ppid:1106 flags:0x00000002 [ 603.888614][ C1] Call Trace: [ 603.891942][ C1] [ 603.894933][ C1] __schedule+0x105f/0x34b0 [ 603.899534][ C1] ? __pfx___schedule+0x10/0x10 [ 603.904464][ C1] ? do_task_dead+0x9e/0x110 [ 603.909128][ C1] ? __pfx_lock_release+0x10/0x10 [ 603.914266][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 603.920169][ C1] ? do_task_dead+0x40/0x110 [ 603.924827][ C1] do_task_dead+0xd6/0x110 [ 603.929319][ C1] do_exit+0x1de7/0x2ce0 [ 603.933643][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 603.938755][ C1] ? __pfx_do_exit+0x10/0x10 [ 603.943423][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 603.948880][ C1] do_group_exit+0xd3/0x2a0 [ 603.953477][ C1] __x64_sys_exit_group+0x3e/0x50 [ 603.958593][ C1] x64_sys_call+0x14a9/0x16a0 [ 603.963359][ C1] do_syscall_64+0xcd/0x250 [ 603.967959][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.973942][ C1] RIP: 0033:0x7f04caa77a90 [ 603.978429][ C1] RSP: 002b:00007ffef6dca0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 603.986925][ C1] RAX: ffffffffffffffda RBX: 00007f04cab68860 RCX: 00007f04caa77a90 [ 603.994956][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 604.002975][ C1] RBP: 00007f04cab68860 R08: 0000000000000001 R09: bc3ea1a1f9bd49e8 [ 604.011010][ C1] R10: 00007ffef6dc9fb0 R11: 0000000000000246 R12: 0000000000000000 [ 604.019041][ C1] R13: 0000000000000001 R14: 00007f04cab6c658 R15: 0000000000000001 [ 604.027099][ C1] [ 604.030176][ C1] task:modprobe state:R running task stack:25424 pid:11680 tgid:11680 ppid:1106 flags:0x00000002 [ 604.042062][ C1] Call Trace: [ 604.045401][ C1] [ 604.048408][ C1] __schedule+0x105f/0x34b0 [ 604.053007][ C1] ? __pfx___schedule+0x10/0x10 [ 604.057957][ C1] ? __cond_resched+0x1b/0x30 [ 604.062717][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.067564][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.072439][ C1] ? find_held_lock+0x2d/0x110 [ 604.077283][ C1] ? hlock_class+0x4e/0x130 [ 604.081850][ C1] ? mark_lock+0xb5/0xc60 [ 604.086255][ C1] ? hlock_class+0x4e/0x130 [ 604.090833][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 604.095859][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.100708][ C1] ? hlock_class+0x4e/0x130 [ 604.105283][ C1] ? mark_lock+0xb5/0xc60 [ 604.109705][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 604.114982][ C1] ? unwind_get_return_address+0x59/0xa0 [ 604.120686][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.125537][ C1] ? hlock_class+0x4e/0x130 [ 604.130115][ C1] ? mark_lock+0xb5/0xc60 [ 604.134524][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 604.139644][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.144492][ C1] ? rcu_is_watching+0x12/0xc0 [ 604.149337][ C1] ? hlock_class+0x4e/0x130 [ 604.153917][ C1] ? mark_lock+0xb5/0xc60 [ 604.158335][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.163189][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 604.168823][ C1] ? hlock_class+0x4e/0x130 [ 604.173403][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 604.178527][ C1] ? rcu_is_watching+0x12/0xc0 [ 604.183359][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 604.188479][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 604.193942][ C1] ? find_held_lock+0x2d/0x110 [ 604.198774][ C1] ? __schedule+0x102c/0x34b0 [ 604.203526][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.208655][ C1] ? __schedule+0x105f/0x34b0 [ 604.213436][ C1] ? __pfx___schedule+0x10/0x10 [ 604.218378][ C1] ? do_task_dead+0x9e/0x110 [ 604.223058][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.228176][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 604.234058][ C1] ? do_task_dead+0x40/0x110 [ 604.238701][ C1] ? do_task_dead+0xd6/0x110 [ 604.243357][ C1] ? do_exit+0x1de7/0x2ce0 [ 604.247854][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 604.252947][ C1] ? __pfx_do_exit+0x10/0x10 [ 604.257613][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 604.263059][ C1] ? do_group_exit+0xd3/0x2a0 [ 604.267824][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 604.273107][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 604.278041][ C1] ? do_syscall_64+0xcd/0x250 [ 604.282808][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.288985][ C1] [ 604.292058][ C1] task:modprobe state:R running task stack:24720 pid:11687 tgid:11687 ppid:3551 flags:0x00004002 [ 604.303944][ C1] Call Trace: [ 604.307278][ C1] [ 604.310264][ C1] __schedule+0x105f/0x34b0 [ 604.314855][ C1] ? __pfx___schedule+0x10/0x10 [ 604.319782][ C1] ? do_task_dead+0x9e/0x110 [ 604.324448][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.329588][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 604.335489][ C1] ? do_task_dead+0x40/0x110 [ 604.340145][ C1] do_task_dead+0xd6/0x110 [ 604.344637][ C1] do_exit+0x1de7/0x2ce0 [ 604.348967][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 604.354063][ C1] ? __pfx_do_exit+0x10/0x10 [ 604.358735][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 604.364190][ C1] do_group_exit+0xd3/0x2a0 [ 604.368777][ C1] __x64_sys_exit_group+0x3e/0x50 [ 604.373879][ C1] x64_sys_call+0x14a9/0x16a0 [ 604.378626][ C1] do_syscall_64+0xcd/0x250 [ 604.383225][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.389203][ C1] RIP: 0033:0x7f75d7818a90 [ 604.393695][ C1] RSP: 002b:00007ffe37665a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 604.402174][ C1] RAX: ffffffffffffffda RBX: 00007f75d7909860 RCX: 00007f75d7818a90 [ 604.410204][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 604.418227][ C1] RBP: 00007f75d7909860 R08: 0000000000000001 R09: 937442654f0aba90 [ 604.426267][ C1] R10: 00007ffe376658c0 R11: 0000000000000246 R12: 0000000000000000 [ 604.434298][ C1] R13: 0000000000000001 R14: 00007f75d790d658 R15: 0000000000000001 [ 604.442347][ C1] [ 604.445451][ C1] task:modprobe state:R running task stack:24720 pid:11692 tgid:11692 ppid:1106 flags:0x00000002 [ 604.457327][ C1] Call Trace: [ 604.460657][ C1] [ 604.463649][ C1] __schedule+0x105f/0x34b0 [ 604.468240][ C1] ? __pfx___schedule+0x10/0x10 [ 604.473170][ C1] ? do_task_dead+0x9e/0x110 [ 604.477829][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.482944][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 604.488830][ C1] ? do_task_dead+0x40/0x110 [ 604.493495][ C1] do_task_dead+0xd6/0x110 [ 604.497993][ C1] do_exit+0x1de7/0x2ce0 [ 604.502319][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 604.507425][ C1] ? __pfx_do_exit+0x10/0x10 [ 604.512094][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 604.517552][ C1] do_group_exit+0xd3/0x2a0 [ 604.522159][ C1] __x64_sys_exit_group+0x3e/0x50 [ 604.527274][ C1] x64_sys_call+0x14a9/0x16a0 [ 604.532024][ C1] do_syscall_64+0xcd/0x250 [ 604.536626][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.542602][ C1] RIP: 0033:0x7fcb5c439a90 [ 604.547082][ C1] RSP: 002b:00007ffdba9f4688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 604.555572][ C1] RAX: ffffffffffffffda RBX: 00007fcb5c52a860 RCX: 00007fcb5c439a90 [ 604.563605][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 604.571727][ C1] RBP: 00007fcb5c52a860 R08: 0000000000000001 R09: 9d3446b752a377c2 [ 604.579761][ C1] R10: 00007ffdba9f4540 R11: 0000000000000246 R12: 0000000000000000 [ 604.587793][ C1] R13: 0000000000000001 R14: 00007fcb5c52e658 R15: 0000000000000001 [ 604.595848][ C1] [ 604.598927][ C1] task:modprobe state:R running task stack:24720 pid:11698 tgid:11698 ppid:1106 flags:0x00000002 [ 604.610807][ C1] Call Trace: [ 604.614136][ C1] [ 604.617132][ C1] ? __lock_acquire+0x906/0x3ce0 [ 604.622258][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.627549][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 604.633435][ C1] ? mark_lock+0xb5/0xc60 [ 604.637866][ C1] ? hlock_class+0x4e/0x130 [ 604.642457][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 604.647506][ C1] ? hlock_class+0x4e/0x130 [ 604.652077][ C1] ? mark_lock+0xb5/0xc60 [ 604.656499][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.661375][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 604.666671][ C1] ? find_held_lock+0x2d/0x110 [ 604.671519][ C1] ? hlock_class+0x4e/0x130 [ 604.676098][ C1] ? mark_lock+0xb5/0xc60 [ 604.680508][ C1] ? hlock_class+0x4e/0x130 [ 604.685082][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 604.690112][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.695060][ C1] ? hlock_class+0x4e/0x130 [ 604.699640][ C1] ? mark_lock+0xb5/0xc60 [ 604.704059][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 604.709340][ C1] ? unwind_get_return_address+0x59/0xa0 [ 604.715047][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.719889][ C1] ? hlock_class+0x4e/0x130 [ 604.724474][ C1] ? mark_lock+0xb5/0xc60 [ 604.728898][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 604.734008][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.738853][ C1] ? rcu_is_watching+0x12/0xc0 [ 604.743694][ C1] ? hlock_class+0x4e/0x130 [ 604.748271][ C1] ? mark_lock+0xb5/0xc60 [ 604.752693][ C1] ? __pfx_mark_lock+0x10/0x10 [ 604.757537][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 604.763169][ C1] ? hlock_class+0x4e/0x130 [ 604.767740][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 604.772860][ C1] ? rcu_is_watching+0x12/0xc0 [ 604.777690][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 604.782796][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 604.788256][ C1] ? find_held_lock+0x2d/0x110 [ 604.793105][ C1] ? __schedule+0x102c/0x34b0 [ 604.797862][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.802983][ C1] ? __schedule+0x105f/0x34b0 [ 604.807739][ C1] ? __pfx___schedule+0x10/0x10 [ 604.812665][ C1] ? do_task_dead+0x9e/0x110 [ 604.817322][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.822464][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 604.828360][ C1] ? do_task_dead+0x40/0x110 [ 604.833021][ C1] ? do_task_dead+0xd6/0x110 [ 604.837684][ C1] ? do_exit+0x1de7/0x2ce0 [ 604.842190][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 604.847279][ C1] ? __pfx_do_exit+0x10/0x10 [ 604.851952][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 604.857411][ C1] ? do_group_exit+0xd3/0x2a0 [ 604.862173][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 604.867460][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 604.872402][ C1] ? do_syscall_64+0xcd/0x250 [ 604.877180][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.883354][ C1] [ 604.886628][ C1] task:modprobe state:R running task stack:25424 pid:11707 tgid:11707 ppid:3004 flags:0x00000002 [ 604.898521][ C1] Call Trace: [ 604.901841][ C1] [ 604.904823][ C1] __schedule+0x105f/0x34b0 [ 604.909420][ C1] ? __pfx___schedule+0x10/0x10 [ 604.914370][ C1] ? find_held_lock+0x2d/0x110 [ 604.919223][ C1] ? __schedule+0x102c/0x34b0 [ 604.923979][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.929109][ C1] ? __schedule+0x105f/0x34b0 [ 604.933871][ C1] ? __pfx___schedule+0x10/0x10 [ 604.938795][ C1] ? do_task_dead+0x9e/0x110 [ 604.943463][ C1] ? __pfx_lock_release+0x10/0x10 [ 604.948589][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 604.954477][ C1] ? do_task_dead+0x40/0x110 [ 604.959139][ C1] ? do_task_dead+0xd6/0x110 [ 604.963804][ C1] ? do_exit+0x1de7/0x2ce0 [ 604.968330][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 604.973432][ C1] ? __pfx_do_exit+0x10/0x10 [ 604.978110][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 604.983578][ C1] ? do_group_exit+0xd3/0x2a0 [ 604.988360][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 604.993632][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 604.998541][ C1] ? do_syscall_64+0xcd/0x250 [ 605.003325][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.009502][ C1] [ 605.012578][ C1] task:modprobe state:R running task stack:25424 pid:11712 tgid:11712 ppid:2989 flags:0x00004002 [ 605.024456][ C1] Call Trace: [ 605.027788][ C1] [ 605.030784][ C1] __schedule+0x105f/0x34b0 [ 605.035438][ C1] ? __pfx___schedule+0x10/0x10 [ 605.040374][ C1] ? do_task_dead+0x9e/0x110 [ 605.045035][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.050159][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.056054][ C1] ? do_task_dead+0x40/0x110 [ 605.060720][ C1] do_task_dead+0xd6/0x110 [ 605.065217][ C1] do_exit+0x1de7/0x2ce0 [ 605.069552][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 605.074640][ C1] ? __pfx_do_exit+0x10/0x10 [ 605.079311][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 605.084761][ C1] do_group_exit+0xd3/0x2a0 [ 605.089366][ C1] __x64_sys_exit_group+0x3e/0x50 [ 605.094475][ C1] x64_sys_call+0x14a9/0x16a0 [ 605.099228][ C1] do_syscall_64+0xcd/0x250 [ 605.103833][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.109813][ C1] RIP: 0033:0x7fafd70efa90 [ 605.114288][ C1] RSP: 002b:00007ffcc5851078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 605.122773][ C1] RAX: ffffffffffffffda RBX: 00007fafd71e0860 RCX: 00007fafd70efa90 [ 605.130822][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 605.138859][ C1] RBP: 00007fafd71e0860 R08: 0000000000000001 R09: 84c9eebd154b1ad2 [ 605.146886][ C1] R10: 00007ffcc5850f30 R11: 0000000000000246 R12: 0000000000000000 [ 605.154903][ C1] R13: 0000000000000001 R14: 00007fafd71e4658 R15: 0000000000000001 [ 605.162954][ C1] [ 605.166033][ C1] task:modprobe state:R running task stack:25424 pid:11718 tgid:11718 ppid:2989 flags:0x00000000 [ 605.177904][ C1] Call Trace: [ 605.181236][ C1] [ 605.184219][ C1] ? stack_trace_save+0x95/0xd0 [ 605.189147][ C1] ? mark_lock+0xb5/0xc60 [ 605.193573][ C1] ? hlock_class+0x4e/0x130 [ 605.198153][ C1] ? mark_lock+0xb5/0xc60 [ 605.202587][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.207437][ C1] ? hlock_class+0x4e/0x130 [ 605.212027][ C1] ? hlock_class+0x4e/0x130 [ 605.216609][ C1] ? unwind_next_frame+0xe5d/0x20c0 [ 605.221872][ C1] ? find_held_lock+0x2d/0x110 [ 605.226716][ C1] ? hlock_class+0x4e/0x130 [ 605.231297][ C1] ? mark_lock+0xb5/0xc60 [ 605.235717][ C1] ? hlock_class+0x4e/0x130 [ 605.240292][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 605.245309][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.250185][ C1] ? hlock_class+0x4e/0x130 [ 605.254773][ C1] ? mark_lock+0xb5/0xc60 [ 605.259186][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 605.264459][ C1] ? unwind_get_return_address+0x59/0xa0 [ 605.270171][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.275014][ C1] ? hlock_class+0x4e/0x130 [ 605.279594][ C1] ? mark_lock+0xb5/0xc60 [ 605.283998][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 605.289109][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.293964][ C1] ? rcu_is_watching+0x12/0xc0 [ 605.298810][ C1] ? hlock_class+0x4e/0x130 [ 605.303387][ C1] ? mark_lock+0xb5/0xc60 [ 605.307807][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.312669][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 605.318293][ C1] ? hlock_class+0x4e/0x130 [ 605.322883][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 605.327993][ C1] ? rcu_is_watching+0x12/0xc0 [ 605.332831][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 605.337934][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 605.343390][ C1] ? find_held_lock+0x2d/0x110 [ 605.348236][ C1] ? __schedule+0x102c/0x34b0 [ 605.352983][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.358105][ C1] ? __schedule+0x105f/0x34b0 [ 605.362865][ C1] ? __pfx___schedule+0x10/0x10 [ 605.367791][ C1] ? do_task_dead+0x9e/0x110 [ 605.372479][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.377618][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.383517][ C1] ? do_task_dead+0x40/0x110 [ 605.388176][ C1] ? do_task_dead+0xd6/0x110 [ 605.392838][ C1] ? do_exit+0x1de7/0x2ce0 [ 605.397350][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 605.402439][ C1] ? __pfx_do_exit+0x10/0x10 [ 605.407109][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 605.412560][ C1] ? do_group_exit+0xd3/0x2a0 [ 605.417339][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 605.422704][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 605.427636][ C1] ? do_syscall_64+0xcd/0x250 [ 605.432401][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.438570][ C1] [ 605.441670][ C1] task:modprobe state:R running task stack:24720 pid:11726 tgid:11726 ppid:3551 flags:0x00000002 [ 605.453543][ C1] Call Trace: [ 605.456873][ C1] [ 605.459866][ C1] __schedule+0x105f/0x34b0 [ 605.464460][ C1] ? __pfx___schedule+0x10/0x10 [ 605.469386][ C1] ? do_task_dead+0x9e/0x110 [ 605.474053][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.479170][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.485055][ C1] ? do_task_dead+0x40/0x110 [ 605.489712][ C1] do_task_dead+0xd6/0x110 [ 605.494195][ C1] do_exit+0x1de7/0x2ce0 [ 605.498533][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 605.503628][ C1] ? __pfx_do_exit+0x10/0x10 [ 605.508294][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 605.513744][ C1] do_group_exit+0xd3/0x2a0 [ 605.518330][ C1] __x64_sys_exit_group+0x3e/0x50 [ 605.523445][ C1] x64_sys_call+0x14a9/0x16a0 [ 605.528228][ C1] do_syscall_64+0xcd/0x250 [ 605.532824][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.538808][ C1] RIP: 0033:0x7fa7c19c0a90 [ 605.543286][ C1] RSP: 002b:00007fff5939a6c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 605.551773][ C1] RAX: ffffffffffffffda RBX: 00007fa7c1ab1860 RCX: 00007fa7c19c0a90 [ 605.559799][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 605.567854][ C1] RBP: 00007fa7c1ab1860 R08: 0000000000000001 R09: 9d6ab502ccfd567c [ 605.575889][ C1] R10: 00007fff5939a580 R11: 0000000000000246 R12: 0000000000000000 [ 605.583932][ C1] R13: 0000000000000001 R14: 00007fa7c1ab5658 R15: 0000000000000001 [ 605.591989][ C1] [ 605.595071][ C1] task:modprobe state:R running task stack:24000 pid:11732 tgid:11732 ppid:3551 flags:0x00000002 [ 605.606938][ C1] Call Trace: [ 605.610270][ C1] [ 605.613263][ C1] __schedule+0x105f/0x34b0 [ 605.617857][ C1] ? __pfx___schedule+0x10/0x10 [ 605.622800][ C1] ? do_task_dead+0x9e/0x110 [ 605.627467][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.632597][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.638501][ C1] ? do_task_dead+0x40/0x110 [ 605.643157][ C1] do_task_dead+0xd6/0x110 [ 605.647655][ C1] do_exit+0x1de7/0x2ce0 [ 605.651984][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 605.657090][ C1] ? __pfx_do_exit+0x10/0x10 [ 605.661757][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 605.667200][ C1] do_group_exit+0xd3/0x2a0 [ 605.671786][ C1] __x64_sys_exit_group+0x3e/0x50 [ 605.676895][ C1] x64_sys_call+0x14a9/0x16a0 [ 605.681646][ C1] do_syscall_64+0xcd/0x250 [ 605.686239][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.692244][ C1] RIP: 0033:0x7fa592936a90 [ 605.696741][ C1] RSP: 002b:00007ffde7588848 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 605.705236][ C1] RAX: ffffffffffffffda RBX: 00007fa592a27860 RCX: 00007fa592936a90 [ 605.713275][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 605.721324][ C1] RBP: 00007fa592a27860 R08: 0000000000000001 R09: c62c5c459139b925 [ 605.729362][ C1] R10: 00007ffde7588700 R11: 0000000000000246 R12: 0000000000000000 [ 605.737385][ C1] R13: 0000000000000001 R14: 00007fa592a2b658 R15: 0000000000000001 [ 605.745470][ C1] [ 605.748546][ C1] task:modprobe state:R running task stack:25424 pid:11736 tgid:11736 ppid:2989 flags:0x00000002 [ 605.760404][ C1] Call Trace: [ 605.763736][ C1] [ 605.766728][ C1] __schedule+0x105f/0x34b0 [ 605.771341][ C1] ? __pfx___schedule+0x10/0x10 [ 605.776271][ C1] ? do_task_dead+0x9e/0x110 [ 605.780942][ C1] ? __pfx_lock_release+0x10/0x10 [ 605.786068][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.791957][ C1] ? do_task_dead+0x40/0x110 [ 605.796614][ C1] do_task_dead+0xd6/0x110 [ 605.801106][ C1] do_exit+0x1de7/0x2ce0 [ 605.805450][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 605.810552][ C1] ? __pfx_do_exit+0x10/0x10 [ 605.815225][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 605.820687][ C1] do_group_exit+0xd3/0x2a0 [ 605.825277][ C1] __x64_sys_exit_group+0x3e/0x50 [ 605.830395][ C1] x64_sys_call+0x14a9/0x16a0 [ 605.835153][ C1] do_syscall_64+0xcd/0x250 [ 605.839747][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.845735][ C1] RIP: 0033:0x7f0cf4303a90 [ 605.850211][ C1] RSP: 002b:00007ffd36cfdaa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 605.858696][ C1] RAX: ffffffffffffffda RBX: 00007f0cf43f4860 RCX: 00007f0cf4303a90 [ 605.866737][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 605.874770][ C1] RBP: 00007f0cf43f4860 R08: 0000000000000001 R09: 32a74ed8866b632c [ 605.882807][ C1] R10: 00007ffd36cfd960 R11: 0000000000000246 R12: 0000000000000000 [ 605.890845][ C1] R13: 0000000000000001 R14: 00007f0cf43f8658 R15: 0000000000000001 [ 605.898899][ C1] [ 605.901979][ C1] task:modprobe state:R running task stack:25424 pid:11741 tgid:11741 ppid:1106 flags:0x00000002 [ 605.913853][ C1] Call Trace: [ 605.917181][ C1] [ 605.920169][ C1] __schedule+0x105f/0x34b0 [ 605.924760][ C1] ? hlock_class+0x4e/0x130 [ 605.929335][ C1] ? __unwind_start+0x3f6/0x7f0 [ 605.934253][ C1] ? mark_lock+0xb5/0xc60 [ 605.938666][ C1] ? __kernel_text_address+0xd/0x40 [ 605.943979][ C1] ? unwind_get_return_address+0x59/0xa0 [ 605.949689][ C1] ? arch_stack_walk+0xa7/0x100 [ 605.954616][ C1] ? hlock_class+0x4e/0x130 [ 605.959190][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 605.964291][ C1] ? hlock_class+0x4e/0x130 [ 605.968868][ C1] ? mark_lock+0xb5/0xc60 [ 605.973296][ C1] ? __pfx_mark_lock+0x10/0x10 [ 605.978155][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 605.983455][ C1] ? find_held_lock+0x2d/0x110 [ 605.988308][ C1] ? hlock_class+0x4e/0x130 [ 605.992891][ C1] ? mark_lock+0xb5/0xc60 [ 605.997309][ C1] ? hlock_class+0x4e/0x130 [ 606.001886][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 606.006910][ C1] ? __pfx_mark_lock+0x10/0x10 [ 606.011769][ C1] ? hlock_class+0x4e/0x130 [ 606.016349][ C1] ? mark_lock+0xb5/0xc60 [ 606.020780][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 606.026062][ C1] ? unwind_get_return_address+0x59/0xa0 [ 606.031773][ C1] ? __pfx_mark_lock+0x10/0x10 [ 606.036629][ C1] ? hlock_class+0x4e/0x130 [ 606.041214][ C1] ? mark_lock+0xb5/0xc60 [ 606.045630][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 606.050755][ C1] ? __pfx_mark_lock+0x10/0x10 [ 606.055610][ C1] ? rcu_is_watching+0x12/0xc0 [ 606.060470][ C1] ? hlock_class+0x4e/0x130 [ 606.065069][ C1] ? mark_lock+0xb5/0xc60 [ 606.069494][ C1] ? __pfx_mark_lock+0x10/0x10 [ 606.074336][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 606.079972][ C1] ? hlock_class+0x4e/0x130 [ 606.084545][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 606.089681][ C1] ? rcu_is_watching+0x12/0xc0 [ 606.094520][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 606.099630][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 606.105094][ C1] ? find_held_lock+0x2d/0x110 [ 606.109952][ C1] ? __schedule+0x102c/0x34b0 [ 606.114707][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.119838][ C1] ? __schedule+0x105f/0x34b0 [ 606.124631][ C1] ? __pfx___schedule+0x10/0x10 [ 606.129562][ C1] ? do_task_dead+0x9e/0x110 [ 606.134228][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.139348][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.145238][ C1] ? do_task_dead+0x40/0x110 [ 606.149897][ C1] ? do_task_dead+0xd6/0x110 [ 606.154555][ C1] ? do_exit+0x1de7/0x2ce0 [ 606.159051][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.164131][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.168798][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.174242][ C1] ? do_group_exit+0xd3/0x2a0 [ 606.178996][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 606.184268][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 606.189204][ C1] ? do_syscall_64+0xcd/0x250 [ 606.193994][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.200179][ C1] [ 606.203256][ C1] task:modprobe state:R running task stack:25424 pid:11752 tgid:11752 ppid:3004 flags:0x00000002 [ 606.215124][ C1] Call Trace: [ 606.218458][ C1] [ 606.221463][ C1] __schedule+0x105f/0x34b0 [ 606.226054][ C1] ? handle_mm_fault+0x497/0xaa0 [ 606.231078][ C1] ? do_group_exit+0xd3/0x2a0 [ 606.235884][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.241002][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 606.245944][ C1] ? do_syscall_64+0xcd/0x250 [ 606.250715][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.256892][ C1] [ 606.260166][ C1] task:modprobe state:R running task stack:25136 pid:11753 tgid:11753 ppid:3551 flags:0x00000002 [ 606.272046][ C1] Call Trace: [ 606.275372][ C1] [ 606.278380][ C1] __schedule+0x105f/0x34b0 [ 606.282973][ C1] ? __pfx___schedule+0x10/0x10 [ 606.287907][ C1] ? do_task_dead+0x9e/0x110 [ 606.292574][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.297694][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.303583][ C1] ? do_task_dead+0x40/0x110 [ 606.308255][ C1] do_task_dead+0xd6/0x110 [ 606.312760][ C1] do_exit+0x1de7/0x2ce0 [ 606.317091][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.322192][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.326860][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.332317][ C1] do_group_exit+0xd3/0x2a0 [ 606.336900][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.342000][ C1] x64_sys_call+0x14a9/0x16a0 [ 606.346756][ C1] do_syscall_64+0xcd/0x250 [ 606.351342][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.357327][ C1] RIP: 0033:0x7fb3f8bb9a90 [ 606.361797][ C1] RSP: 002b:00007fffbeb4ef08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 606.370355][ C1] RAX: ffffffffffffffda RBX: 00007fb3f8caa860 RCX: 00007fb3f8bb9a90 [ 606.378375][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 606.386405][ C1] RBP: 00007fb3f8caa860 R08: 0000000000000001 R09: f40b2a201b67026b [ 606.394444][ C1] R10: 00007fffbeb4edc0 R11: 0000000000000246 R12: 0000000000000000 [ 606.402473][ C1] R13: 0000000000000001 R14: 00007fb3f8cae658 R15: 0000000000000001 [ 606.410532][ C1] [ 606.413606][ C1] task:modprobe state:R running task stack:25424 pid:11758 tgid:11758 ppid:1106 flags:0x00000002 [ 606.425482][ C1] Call Trace: [ 606.428809][ C1] [ 606.431800][ C1] __schedule+0x105f/0x34b0 [ 606.436382][ C1] ? mmput+0xdb/0x3e0 [ 606.440433][ C1] ? do_task_dead+0x40/0x110 [ 606.445085][ C1] ? do_task_dead+0xd6/0x110 [ 606.449761][ C1] ? do_exit+0x1de7/0x2ce0 [ 606.454268][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.459362][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.464028][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.469514][ C1] ? do_group_exit+0xd3/0x2a0 [ 606.474276][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.479385][ C1] x64_sys_call+0x14a9/0x16a0 [ 606.484151][ C1] do_syscall_64+0xcd/0x250 [ 606.488747][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.494920][ C1] [ 606.497999][ C1] task:modprobe state:R running task stack:25136 pid:11761 tgid:11761 ppid:3004 flags:0x00000000 [ 606.509887][ C1] Call Trace: [ 606.513205][ C1] [ 606.516198][ C1] __schedule+0x105f/0x34b0 [ 606.520786][ C1] ? __pfx___schedule+0x10/0x10 [ 606.525712][ C1] ? do_task_dead+0x9e/0x110 [ 606.530380][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.535512][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.541400][ C1] ? do_task_dead+0x40/0x110 [ 606.546052][ C1] do_task_dead+0xd6/0x110 [ 606.550545][ C1] do_exit+0x1de7/0x2ce0 [ 606.554880][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.559968][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.564631][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.570075][ C1] do_group_exit+0xd3/0x2a0 [ 606.574673][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.579780][ C1] x64_sys_call+0x14a9/0x16a0 [ 606.584537][ C1] do_syscall_64+0xcd/0x250 [ 606.589146][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.595151][ C1] RIP: 0033:0x7f3107d11a90 [ 606.599629][ C1] RSP: 002b:00007ffe5fb5ef18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 606.608125][ C1] RAX: ffffffffffffffda RBX: 00007f3107e02860 RCX: 00007f3107d11a90 [ 606.616175][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 606.624309][ C1] RBP: 00007f3107e02860 R08: 0000000000000001 R09: 122ca3c4c772ec28 [ 606.632343][ C1] R10: 00007ffe5fb5edd0 R11: 0000000000000246 R12: 0000000000000000 [ 606.640382][ C1] R13: 0000000000000001 R14: 00007f3107e06658 R15: 0000000000000001 [ 606.648439][ C1] [ 606.651520][ C1] task:modprobe state:R running task stack:24720 pid:11766 tgid:11766 ppid:3551 flags:0x00000002 [ 606.663389][ C1] Call Trace: [ 606.666717][ C1] [ 606.669706][ C1] __schedule+0x105f/0x34b0 [ 606.674296][ C1] ? __pfx___schedule+0x10/0x10 [ 606.679225][ C1] ? do_task_dead+0x9e/0x110 [ 606.683880][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.689100][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.695121][ C1] ? do_task_dead+0x40/0x110 [ 606.699790][ C1] do_task_dead+0xd6/0x110 [ 606.704281][ C1] do_exit+0x1de7/0x2ce0 [ 606.708624][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.713721][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.718379][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.723832][ C1] do_group_exit+0xd3/0x2a0 [ 606.728421][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.733533][ C1] x64_sys_call+0x14a9/0x16a0 [ 606.738289][ C1] do_syscall_64+0xcd/0x250 [ 606.742898][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.748892][ C1] RIP: 0033:0x7f91c7c86a90 [ 606.753376][ C1] RSP: 002b:00007ffd96ff35f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 606.761858][ C1] RAX: ffffffffffffffda RBX: 00007f91c7d77860 RCX: 00007f91c7c86a90 [ 606.769896][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 606.777932][ C1] RBP: 00007f91c7d77860 R08: 0000000000000001 R09: 711f427dc7d347bf [ 606.785967][ C1] R10: 00007ffd96ff34b0 R11: 0000000000000246 R12: 0000000000000000 [ 606.793999][ C1] R13: 0000000000000001 R14: 00007f91c7d7b658 R15: 0000000000000001 [ 606.802052][ C1] [ 606.805147][ C1] task:modprobe state:R running task stack:24720 pid:11771 tgid:11771 ppid:1106 flags:0x00000002 [ 606.817023][ C1] Call Trace: [ 606.820348][ C1] [ 606.823340][ C1] __schedule+0x105f/0x34b0 [ 606.827934][ C1] ? __pfx___schedule+0x10/0x10 [ 606.832856][ C1] ? do_task_dead+0x9e/0x110 [ 606.837515][ C1] ? __pfx_lock_release+0x10/0x10 [ 606.842629][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 606.848521][ C1] ? do_task_dead+0x40/0x110 [ 606.853195][ C1] do_task_dead+0xd6/0x110 [ 606.857691][ C1] do_exit+0x1de7/0x2ce0 [ 606.862012][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 606.867111][ C1] ? __pfx_do_exit+0x10/0x10 [ 606.871774][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 606.877223][ C1] do_group_exit+0xd3/0x2a0 [ 606.881803][ C1] __x64_sys_exit_group+0x3e/0x50 [ 606.886912][ C1] x64_sys_call+0x14a9/0x16a0 [ 606.891674][ C1] do_syscall_64+0xcd/0x250 [ 606.896268][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.902250][ C1] RIP: 0033:0x7f682bbd5a90 [ 606.906728][ C1] RSP: 002b:00007ffe117f9958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 606.915212][ C1] RAX: ffffffffffffffda RBX: 00007f682bcc6860 RCX: 00007f682bbd5a90 [ 606.923265][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 606.931299][ C1] RBP: 00007f682bcc6860 R08: 0000000000000001 R09: 05a9236a08f8e770 [ 606.939333][ C1] R10: 00007ffe117f9810 R11: 0000000000000246 R12: 0000000000000000 [ 606.947363][ C1] R13: 0000000000000001 R14: 00007f682bcca658 R15: 0000000000000001 [ 606.955417][ C1] [ 606.958498][ C1] task:modprobe state:R running task stack:24000 pid:11777 tgid:11777 ppid:1106 flags:0x00000000 [ 606.970454][ C1] Call Trace: [ 606.973784][ C1] [ 606.976787][ C1] __schedule+0x105f/0x34b0 [ 606.981388][ C1] ? __pfx___schedule+0x10/0x10 [ 606.986320][ C1] ? find_held_lock+0x2d/0x110 [ 606.991175][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 606.996463][ C1] ? hlock_class+0x4e/0x130 [ 607.001042][ C1] ? mark_lock+0xb5/0xc60 [ 607.005467][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 607.010751][ C1] ? unwind_get_return_address+0x59/0xa0 [ 607.016458][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.021405][ C1] ? hlock_class+0x4e/0x130 [ 607.025981][ C1] ? mark_lock+0xb5/0xc60 [ 607.030566][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 607.035691][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.040546][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.045387][ C1] ? hlock_class+0x4e/0x130 [ 607.049981][ C1] ? mark_lock+0xb5/0xc60 [ 607.054409][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.059260][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 607.064898][ C1] ? hlock_class+0x4e/0x130 [ 607.069473][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 607.074603][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.079444][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 607.084557][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 607.090025][ C1] ? find_held_lock+0x2d/0x110 [ 607.094877][ C1] ? __schedule+0x102c/0x34b0 [ 607.099632][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.104757][ C1] ? __schedule+0x105f/0x34b0 [ 607.109525][ C1] ? __pfx___schedule+0x10/0x10 [ 607.114464][ C1] ? do_task_dead+0x9e/0x110 [ 607.119130][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.124260][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 607.130162][ C1] ? do_task_dead+0x40/0x110 [ 607.134829][ C1] ? do_task_dead+0xd6/0x110 [ 607.139494][ C1] ? do_exit+0x1de7/0x2ce0 [ 607.144004][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.149103][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.153771][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.159225][ C1] ? do_group_exit+0xd3/0x2a0 [ 607.163990][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 607.169273][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.174203][ C1] ? do_syscall_64+0xcd/0x250 [ 607.178977][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.185162][ C1] [ 607.188243][ C1] task:modprobe state:R running task stack:26144 pid:11785 tgid:11785 ppid:3551 flags:0x00000000 [ 607.200133][ C1] Call Trace: [ 607.203462][ C1] [ 607.206450][ C1] __schedule+0x105f/0x34b0 [ 607.211052][ C1] ? __pfx___schedule+0x10/0x10 [ 607.216007][ C1] ? __cond_resched+0x1b/0x30 [ 607.220786][ C1] preempt_schedule_common+0x44/0xc0 [ 607.226157][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 607.231449][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 607.237190][ C1] ? __schedule+0x105f/0x34b0 [ 607.241949][ C1] ? __pfx___schedule+0x10/0x10 [ 607.246889][ C1] ? find_held_lock+0x2d/0x110 [ 607.251737][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 607.257017][ C1] ? hlock_class+0x4e/0x130 [ 607.261602][ C1] ? mark_lock+0xb5/0xc60 [ 607.266017][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 607.271320][ C1] ? unwind_get_return_address+0x59/0xa0 [ 607.277122][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.281977][ C1] ? hlock_class+0x4e/0x130 [ 607.286569][ C1] ? mark_lock+0xb5/0xc60 [ 607.290987][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 607.296117][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.300977][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.305885][ C1] ? hlock_class+0x4e/0x130 [ 607.310566][ C1] ? mark_lock+0xb5/0xc60 [ 607.314993][ C1] ? __pfx_mark_lock+0x10/0x10 [ 607.319858][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 607.325516][ C1] ? hlock_class+0x4e/0x130 [ 607.330115][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 607.335246][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.340098][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 607.345218][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 607.350700][ C1] ? find_held_lock+0x2d/0x110 [ 607.355550][ C1] ? __schedule+0x102c/0x34b0 [ 607.360307][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.365440][ C1] ? __schedule+0x105f/0x34b0 [ 607.370211][ C1] ? __pfx___schedule+0x10/0x10 [ 607.375143][ C1] ? do_task_dead+0x9e/0x110 [ 607.379817][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.384953][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 607.390861][ C1] ? do_task_dead+0x40/0x110 [ 607.395529][ C1] ? do_task_dead+0xd6/0x110 [ 607.400204][ C1] ? do_exit+0x1de7/0x2ce0 [ 607.404724][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.409835][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.414518][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.419986][ C1] ? do_group_exit+0xd3/0x2a0 [ 607.424766][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 607.430068][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.435003][ C1] ? do_syscall_64+0xcd/0x250 [ 607.439782][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.445966][ C1] [ 607.449055][ C1] task:modprobe state:R running task stack:24720 pid:11793 tgid:11793 ppid:3004 flags:0x00000002 [ 607.460970][ C1] Call Trace: [ 607.464312][ C1] [ 607.467353][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 607.472397][ C1] ? do_group_exit+0xd3/0x2a0 [ 607.477262][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 607.482548][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.487486][ C1] ? do_syscall_64+0xcd/0x250 [ 607.492269][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.498456][ C1] [ 607.501544][ C1] task:modprobe state:R running task stack:24720 pid:11794 tgid:11794 ppid:2989 flags:0x00000002 [ 607.513437][ C1] Call Trace: [ 607.516780][ C1] [ 607.519769][ C1] ? mmput+0xdb/0x3e0 [ 607.523830][ C1] ? do_task_dead+0x40/0x110 [ 607.528493][ C1] ? do_task_dead+0xd6/0x110 [ 607.533161][ C1] ? do_exit+0x1de7/0x2ce0 [ 607.537676][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.542780][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.547468][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.552937][ C1] ? do_group_exit+0xd3/0x2a0 [ 607.557810][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 607.563121][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.568081][ C1] ? do_syscall_64+0xcd/0x250 [ 607.572860][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.579054][ C1] [ 607.582146][ C1] task:modprobe state:R running task stack:25424 pid:11796 tgid:11796 ppid:3004 flags:0x00000000 [ 607.594049][ C1] Call Trace: [ 607.597384][ C1] [ 607.600383][ C1] __schedule+0x105f/0x34b0 [ 607.605331][ C1] ? __pfx___schedule+0x10/0x10 [ 607.610354][ C1] ? do_task_dead+0x9e/0x110 [ 607.615156][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.620280][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 607.626181][ C1] ? do_task_dead+0x40/0x110 [ 607.630855][ C1] do_task_dead+0xd6/0x110 [ 607.635380][ C1] do_exit+0x1de7/0x2ce0 [ 607.639720][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.644858][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.649555][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.655124][ C1] do_group_exit+0xd3/0x2a0 [ 607.659817][ C1] __x64_sys_exit_group+0x3e/0x50 [ 607.664933][ C1] x64_sys_call+0x14a9/0x16a0 [ 607.669709][ C1] do_syscall_64+0xcd/0x250 [ 607.674337][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.680330][ C1] RIP: 0033:0x7fe88f569a90 [ 607.684815][ C1] RSP: 002b:00007ffcf5323d58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 607.693332][ C1] RAX: ffffffffffffffda RBX: 00007fe88f65a860 RCX: 00007fe88f569a90 [ 607.701373][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 607.709444][ C1] RBP: 00007fe88f65a860 R08: 0000000000000001 R09: cc50b7e88d6b3804 [ 607.717500][ C1] R10: 00007ffcf5323c10 R11: 0000000000000246 R12: 0000000000000000 [ 607.725547][ C1] R13: 0000000000000001 R14: 00007fe88f65e658 R15: 0000000000000001 [ 607.733619][ C1] [ 607.736712][ C1] task:modprobe state:R running task stack:25424 pid:11802 tgid:11802 ppid:3004 flags:0x00000000 [ 607.748617][ C1] Call Trace: [ 607.751951][ C1] [ 607.754960][ C1] ? __do_sys_brk+0x68e/0xa20 [ 607.759731][ C1] ? mmput+0xdb/0x3e0 [ 607.763792][ C1] ? do_exit+0xadd/0x2ce0 [ 607.768214][ C1] ? do_group_exit+0x1c3/0x2a0 [ 607.773080][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.778214][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.783324][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.788004][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.793469][ C1] ? do_group_exit+0xd3/0x2a0 [ 607.798248][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 607.803554][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.808501][ C1] ? do_syscall_64+0xcd/0x250 [ 607.813434][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.819828][ C1] [ 607.822914][ C1] task:modprobe state:R running task stack:24720 pid:11804 tgid:11804 ppid:2989 flags:0x00004002 [ 607.834809][ C1] Call Trace: [ 607.838157][ C1] [ 607.841154][ C1] __schedule+0x105f/0x34b0 [ 607.845759][ C1] ? __pfx___schedule+0x10/0x10 [ 607.850692][ C1] ? do_task_dead+0x9e/0x110 [ 607.855361][ C1] ? __pfx_lock_release+0x10/0x10 [ 607.860495][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 607.866401][ C1] ? do_task_dead+0x40/0x110 [ 607.871106][ C1] do_task_dead+0xd6/0x110 [ 607.875598][ C1] do_exit+0x1de7/0x2ce0 [ 607.879930][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 607.881927][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 607.884997][ C1] ? __pfx_do_exit+0x10/0x10 [ 607.885025][ T18] 1-...D } 2636 jiffies s: 1593 root: 0x2/. [ 607.897599][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 607.903623][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 607.909036][ C1] do_group_exit+0xd3/0x2a0 [ 607.916294][ T18] [ 607.920760][ C1] __x64_sys_exit_group+0x3e/0x50 [ 607.923138][ T18] Sending NMI from CPU 0 to CPUs 1: [ 607.928096][ C1] x64_sys_call+0x14a9/0x16a0 [ 607.933332][ C1] NMI backtrace for cpu 1 [ 607.933415][ C1] CPU: 1 UID: 0 PID: 10933 Comm: modprobe Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 607.933449][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 607.933465][ C1] RIP: 0010:io_serial_in+0x87/0xb0 [ 607.933503][ C1] Code: 68 b5 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 78 ef 0d ff eb a2 e8 01 f0 [ 607.933530][ C1] RSP: 0018:ffffc900001b80a8 EFLAGS: 00000002 [ 607.933552][ C1] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000 [ 607.933571][ C1] RDX: 00000000000003fd RSI: ffffffff82a08a30 RDI: ffffffff93637660 [ 607.933590][ C1] RBP: ffffffff93637620 R08: 0000000000000001 R09: 000000000000001f [ 607.933608][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 607.933625][ C1] R13: 0000000000000020 R14: fffffbfff26c6f1e R15: dffffc0000000000 [ 607.933645][ C1] FS: 00007f1b331b7380(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 607.933673][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 607.933692][ C1] CR2: 00007f1b3323219c CR3: 0000000119252000 CR4: 00000000003506f0 [ 607.933710][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 607.933727][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 607.933745][ C1] Call Trace: [ 607.933755][ C1] [ 607.933764][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 607.933809][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 607.933836][ C1] ? nmi_handle+0x1a9/0x5c0 [ 607.933862][ C1] ? io_serial_in+0x87/0xb0 [ 607.933894][ C1] ? default_do_nmi+0x6a/0x160 [ 607.933923][ C1] ? exc_nmi+0x170/0x1e0 [ 607.933949][ C1] ? end_repeat_nmi+0xf/0x53 [ 607.934002][ C1] ? io_serial_in+0x60/0xb0 [ 607.934035][ C1] ? io_serial_in+0x87/0xb0 [ 607.934068][ C1] ? io_serial_in+0x87/0xb0 [ 607.934101][ C1] ? io_serial_in+0x87/0xb0 [ 607.934134][ C1] [ 607.934142][ C1] [ 607.934152][ C1] wait_for_lsr+0xda/0x180 [ 607.934192][ C1] serial8250_console_write+0xf5a/0x17c0 [ 607.934224][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 607.934252][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.934280][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 607.934309][ C1] ? console_lock_spinning_enable+0x9f/0xd0 [ 607.934337][ C1] ? console_flush_all+0x7bd/0xc60 [ 607.934366][ C1] ? lock_acquire+0x2f/0xb0 [ 607.934402][ C1] ? console_flush_all+0x7bd/0xc60 [ 607.934432][ C1] console_flush_all+0x800/0xc60 [ 607.934464][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 607.934492][ C1] ? find_held_lock+0x2d/0x110 [ 607.934523][ C1] ? printk_percpu_data_ready+0x9/0x20 [ 607.934549][ C1] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 607.934579][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 607.934615][ C1] console_unlock+0xd9/0x210 [ 607.934641][ C1] ? __pfx_console_unlock+0x10/0x10 [ 607.934669][ C1] ? vprintk_emit+0x5e0/0x6f0 [ 607.934697][ C1] ? lock_acquire+0x2f/0xb0 [ 607.934732][ C1] ? vprintk_emit+0x638/0x6f0 [ 607.934761][ C1] vprintk_emit+0x424/0x6f0 [ 607.934790][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 607.934818][ C1] ? lock_acquire.part.0+0x11b/0x380 [ 607.934855][ C1] ? find_held_lock+0x2d/0x110 [ 607.934885][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.934920][ C1] vprintk+0x7f/0xa0 [ 607.934950][ C1] _printk+0xc8/0x100 [ 607.934993][ C1] ? __pfx__printk+0x10/0x10 [ 607.935031][ C1] ? lock_acquire+0x2f/0xb0 [ 607.935066][ C1] ? is_bpf_text_address+0x30/0x1a0 [ 607.935096][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 607.935132][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.935169][ C1] show_trace_log_lvl+0x21f/0x3d0 [ 607.935216][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 607.935255][ C1] sched_show_task+0x3f0/0x5f0 [ 607.935290][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 607.935320][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 607.935359][ C1] show_state_filter+0xee/0x320 [ 607.935390][ C1] k_spec+0xed/0x150 [ 607.935425][ C1] ? __pfx_k_spec+0x10/0x10 [ 607.935458][ C1] kbd_event+0xcbd/0x17a0 [ 607.935497][ C1] ? __pfx_kbd_event+0x10/0x10 [ 607.935537][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 607.935576][ C1] ? rcu_is_watching+0x12/0xc0 [ 607.935603][ C1] ? trace_lock_acquire+0x14a/0x1d0 [ 607.935635][ C1] input_handler_events_default+0x116/0x1b0 [ 607.935674][ C1] input_pass_values+0x777/0x8e0 [ 607.935718][ C1] input_handle_event+0xf0b/0x14d0 [ 607.935760][ C1] ? input_event+0x70/0xa0 [ 607.935804][ C1] input_event+0x83/0xa0 [ 607.935845][ C1] hidinput_report_event+0xb2/0x100 [ 607.935878][ C1] hid_report_raw_event+0x274/0x11c0 [ 607.935914][ C1] __hid_input_report.constprop.0+0x341/0x440 [ 607.935948][ C1] hid_irq_in+0x35e/0x870 [ 607.935994][ C1] __usb_hcd_giveback_urb+0x389/0x6e0 [ 607.936029][ C1] usb_hcd_giveback_urb+0x396/0x450 [ 607.936062][ C1] dummy_timer+0x17f0/0x3930 [ 607.936100][ C1] ? lock_acquire+0x2f/0xb0 [ 607.936138][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 607.936170][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 607.936199][ C1] ? mark_held_locks+0x9f/0xe0 [ 607.936238][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 607.936272][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 607.936300][ C1] __hrtimer_run_queues+0x20a/0xae0 [ 607.936345][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 607.936384][ C1] ? ktime_get_update_offsets_now+0x201/0x310 [ 607.936420][ C1] hrtimer_run_softirq+0x17d/0x350 [ 607.936460][ C1] handle_softirqs+0x206/0x8d0 [ 607.936491][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 607.936523][ C1] irq_exit_rcu+0xac/0x110 [ 607.936550][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 607.936586][ C1] [ 607.936594][ C1] [ 607.936604][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 607.936647][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x66/0x70 [ 607.936680][ C1] Code: 82 30 15 00 00 83 f8 02 75 20 48 8b 8a 38 15 00 00 8b 92 34 15 00 00 48 8b 01 48 83 c0 01 48 39 d0 73 07 48 89 01 48 89 34 c1 cc cc cc cc 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 [ 607.936706][ C1] RSP: 0018:ffffc90002dc7a50 EFLAGS: 00000293 [ 607.936727][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: dffffc0000000000 [ 607.936745][ C1] RDX: ffff88810fed9d40 RSI: ffffffff86e3ce73 RDI: 0000000000000005 [ 607.936763][ C1] RBP: ffff888124e21e00 R08: 0000000000000005 R09: 0000000000000000 [ 607.936782][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88811972fe00 [ 607.936800][ C1] R13: ffffc90002dc7b88 R14: ffff88811ad2a540 R15: ffffc90002dc7bc5 [ 607.936824][ C1] ? mas_next_slot+0x12d3/0x21b0 [ 607.936862][ C1] mas_next_slot+0x12d3/0x21b0 [ 607.936899][ C1] ? __up_read+0x1fb/0x760 [ 607.936944][ C1] mas_find+0x2c6/0x530 [ 607.936986][ C1] validate_mm+0xeb/0x4d0 [ 607.937017][ C1] ? __pfx_validate_mm+0x10/0x10 [ 607.937045][ C1] ? lock_acquire+0x2f/0xb0 [ 607.937081][ C1] ? do_brk_flags+0x4ab/0x1260 [ 607.937114][ C1] ? up_write+0x1b2/0x520 [ 607.937156][ C1] do_brk_flags+0x943/0x1260 [ 607.937188][ C1] ? __pfx_do_brk_flags+0x10/0x10 [ 607.937217][ C1] ? mas_next_slot+0x12d3/0x21b0 [ 607.937255][ C1] ? mas_prev_setup.constprop.0+0xb4/0x830 [ 607.937289][ C1] ? mas_prev+0x9c/0xf0 [ 607.937321][ C1] ? __pfx_mas_prev+0x10/0x10 [ 607.937359][ C1] __do_sys_brk+0x68e/0xa20 [ 607.937390][ C1] ? __pfx___do_sys_brk+0x10/0x10 [ 607.937419][ C1] ? handle_softirqs+0x5a3/0x8d0 [ 607.937456][ C1] do_syscall_64+0xcd/0x250 [ 607.937498][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.937538][ C1] RIP: 0033:0x7f1b3330fc7c [ 607.937560][ C1] Code: 1a 64 c7 03 01 00 00 00 eb 11 64 44 89 23 31 f6 5b 31 ff 5d 41 5c e9 41 ff ff ff 5b 83 c8 ff 5d 41 5c c3 b8 0c 00 00 00 0f 05 <48> 8b 15 d5 61 0d 00 45 31 c0 48 89 02 48 39 c7 76 12 48 8b 05 73 [ 607.937587][ C1] RSP: 002b:00007ffd9efad018 EFLAGS: 00000206 ORIG_RAX: 000000000000000c [ 607.937611][ C1] RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 00007f1b3330fc7c [ 607.937629][ C1] RDX: 00007f1b333ee1b8 RSI: 00007f1b333e6b00 RDI: 00005562a3991000 [ 607.937648][ C1] RBP: 00007f1b333e6aa0 R08: 0000000000000000 R09: 00007f1b333e6d80 [ 607.937666][ C1] R10: 0000000000000037 R11: 0000000000000206 R12: 00005562a3970000 [ 607.937684][ C1] R13: 0000000000000290 R14: 0000000000001000 R15: 0000000000000000 [ 607.937710][ C1] [ 608.754177][ C1] do_syscall_64+0xcd/0x250 [ 608.758782][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.764848][ C1] RIP: 0033:0x7f2087884a90 [ 608.769321][ C1] RSP: 002b:00007ffe718808c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 608.777815][ C1] RAX: ffffffffffffffda RBX: 00007f2087975860 RCX: 00007f2087884a90 [ 608.785850][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 608.793884][ C1] RBP: 00007f2087975860 R08: 0000000000000001 R09: eb9e03d0b6065ae7 [ 608.801920][ C1] R10: 00007ffe71880780 R11: 0000000000000246 R12: 0000000000000000 [ 608.809954][ C1] R13: 0000000000000001 R14: 00007f2087979658 R15: 0000000000000001 [ 608.818020][ C1] [ 608.821105][ C1] task:kworker/u8:3 state:R running task stack:32568 pid:11825 tgid:11825 ppid:3004 flags:0x00004000 [ 608.833016][ C1] Call Trace: [ 608.836353][ C1] [ 608.839350][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 608.846232][ C1] __switch_to_asm+0x70/0x70 [ 608.850930][ C1] [ 608.854005][ C1] task:modprobe state:R running task stack:24720 pid:11826 tgid:11826 ppid:1106 flags:0x00000002 [ 608.865886][ C1] Call Trace: [ 608.869228][ C1] [ 608.872229][ C1] ? mmput+0xdb/0x3e0 [ 608.876291][ C1] ? do_exit+0x9bf/0x2ce0 [ 608.880716][ C1] ? do_group_exit+0x1c3/0x2a0 [ 608.885564][ C1] ? __pfx_lock_release+0x10/0x10 [ 608.890679][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 608.895771][ C1] ? __pfx_do_exit+0x10/0x10 [ 608.900444][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 608.905898][ C1] ? do_group_exit+0xd3/0x2a0 [ 608.910665][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 608.915951][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 608.920887][ C1] ? do_syscall_64+0xcd/0x250 [ 608.926182][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.932375][ C1] [ 608.935470][ C1] task:modprobe state:R running task stack:25424 pid:11828 tgid:11828 ppid:1106 flags:0x00000000 [ 608.947345][ C1] Call Trace: [ 608.950672][ C1] [ 608.953666][ C1] __schedule+0x105f/0x34b0 [ 608.958262][ C1] ? __pfx___schedule+0x10/0x10 [ 608.963193][ C1] ? __pfx_lru_add+0x10/0x10 [ 608.967874][ C1] ? hlock_class+0x4e/0x130 [ 608.972472][ C1] ? __schedule+0x105f/0x34b0 [ 608.977235][ C1] ? __pfx___schedule+0x10/0x10 [ 608.982160][ C1] ? find_held_lock+0x2d/0x110 [ 608.987016][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.992296][ C1] ? __cond_resched+0x1b/0x30 [ 608.997057][ C1] ? preempt_schedule_common+0x44/0xc0 [ 609.002602][ C1] ? unmap_page_range+0x19d7/0x2fa0 [ 609.007869][ C1] ? __pfx_mark_lock+0x10/0x10 [ 609.012716][ C1] ? hlock_class+0x4e/0x130 [ 609.017294][ C1] ? mark_lock+0xb5/0xc60 [ 609.021705][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 609.026821][ C1] ? __pfx_mark_lock+0x10/0x10 [ 609.031686][ C1] ? rcu_is_watching+0x12/0xc0 [ 609.036536][ C1] ? hlock_class+0x4e/0x130 [ 609.041207][ C1] ? mark_lock+0xb5/0xc60 [ 609.045628][ C1] ? __pfx_mark_lock+0x10/0x10 [ 609.050464][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 609.056104][ C1] ? hlock_class+0x4e/0x130 [ 609.060682][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 609.065813][ C1] ? rcu_is_watching+0x12/0xc0 [ 609.070651][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 609.075774][ C1] ? rcu_is_watching+0x12/0xc0 [ 609.080614][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 609.085729][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 609.091189][ C1] ? find_held_lock+0x2d/0x110 [ 609.096049][ C1] ? __schedule+0x102c/0x34b0 [ 609.100824][ C1] ? __pfx_lock_release+0x10/0x10 [ 609.105949][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 609.111316][ C1] ? __schedule+0x105f/0x34b0 [ 609.116090][ C1] ? __pfx___schedule+0x10/0x10 [ 609.121021][ C1] ? do_task_dead+0x9e/0x110 [ 609.125681][ C1] ? __pfx_lock_release+0x10/0x10 [ 609.130800][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 609.136690][ C1] ? do_task_dead+0x40/0x110 [ 609.141361][ C1] ? do_task_dead+0xd6/0x110 [ 609.146018][ C1] ? do_exit+0x1de7/0x2ce0 [ 609.150519][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.155704][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.160380][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.165844][ C1] ? do_group_exit+0xd3/0x2a0 [ 609.170620][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 609.175916][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 609.180855][ C1] ? do_syscall_64+0xcd/0x250 [ 609.185635][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.191830][ C1] [ 609.194928][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:11832 tgid:11832 ppid:3551 flags:0x00004000 [ 609.206834][ C1] Call Trace: [ 609.210161][ C1] [ 609.213153][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 609.219839][ C1] __switch_to_asm+0x70/0x70 [ 609.224544][ C1] [ 609.227615][ C1] task:modprobe state:R running task stack:25424 pid:11834 tgid:11834 ppid:1106 flags:0x00000002 [ 609.239500][ C1] Call Trace: [ 609.242840][ C1] [ 609.245847][ C1] __schedule+0x105f/0x34b0 [ 609.250444][ C1] ? __pfx___schedule+0x10/0x10 [ 609.255392][ C1] ? exit_fs+0xc6/0x170 [ 609.259628][ C1] ? __cond_resched+0x1b/0x30 [ 609.264402][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 609.270292][ C1] ? do_task_dead+0x40/0x110 [ 609.274951][ C1] ? do_task_dead+0xd6/0x110 [ 609.279611][ C1] ? do_exit+0x1de7/0x2ce0 [ 609.284114][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.289216][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.293885][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.299347][ C1] ? do_group_exit+0xd3/0x2a0 [ 609.304117][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 609.309399][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 609.314344][ C1] ? do_syscall_64+0xcd/0x250 [ 609.319120][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.325314][ C1] [ 609.328400][ C1] task:modprobe state:R running task stack:24720 pid:11836 tgid:11836 ppid:1106 flags:0x00000000 [ 609.340314][ C1] Call Trace: [ 609.343652][ C1] [ 609.346646][ C1] __schedule+0x105f/0x34b0 [ 609.351258][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 609.356820][ C1] ? find_held_lock+0x2d/0x110 [ 609.361690][ C1] ? __schedule+0x102c/0x34b0 [ 609.366474][ C1] ? mmput+0xdb/0x3e0 [ 609.370526][ C1] ? do_task_dead+0x40/0x110 [ 609.375188][ C1] ? do_task_dead+0xd6/0x110 [ 609.379864][ C1] ? do_exit+0x1de7/0x2ce0 [ 609.384375][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.389472][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.394144][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.399611][ C1] ? do_group_exit+0xd3/0x2a0 [ 609.404390][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 609.409681][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 609.414624][ C1] ? do_syscall_64+0xcd/0x250 [ 609.419400][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.425584][ C1] [ 609.428672][ C1] task:modprobe state:R running task stack:25344 pid:11837 tgid:11837 ppid:3004 flags:0x00004002 [ 609.440547][ C1] Call Trace: [ 609.443889][ C1] [ 609.446890][ C1] __schedule+0x105f/0x34b0 [ 609.451489][ C1] ? __pfx___schedule+0x10/0x10 [ 609.456423][ C1] ? do_task_dead+0x9e/0x110 [ 609.461090][ C1] ? __pfx_lock_release+0x10/0x10 [ 609.466224][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 609.472134][ C1] ? do_task_dead+0x40/0x110 [ 609.476796][ C1] do_task_dead+0xd6/0x110 [ 609.481303][ C1] do_exit+0x1de7/0x2ce0 [ 609.485638][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.490729][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.495397][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.500870][ C1] do_group_exit+0xd3/0x2a0 [ 609.505484][ C1] __x64_sys_exit_group+0x3e/0x50 [ 609.510609][ C1] x64_sys_call+0x14a9/0x16a0 [ 609.515404][ C1] do_syscall_64+0xcd/0x250 [ 609.520010][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.525997][ C1] RIP: 0033:0x7f596b783a90 [ 609.530485][ C1] RSP: 002b:00007ffdaec1f738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 609.538994][ C1] RAX: ffffffffffffffda RBX: 00007f596b874860 RCX: 00007f596b783a90 [ 609.547042][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 609.555090][ C1] RBP: 00007f596b874860 R08: 0000000000000001 R09: d427ab9054769841 [ 609.563132][ C1] R10: 00007ffdaec1f5f0 R11: 0000000000000246 R12: 0000000000000000 [ 609.571189][ C1] R13: 0000000000000001 R14: 00007f596b878658 R15: 0000000000000001 [ 609.579345][ C1] [ 609.582425][ C1] task:kworker/u8:3 state:R running task stack:28656 pid:11839 tgid:11839 ppid:3004 flags:0x00004000 [ 609.594305][ C1] Call Trace: [ 609.597644][ C1] [ 609.600639][ C1] __schedule+0x105f/0x34b0 [ 609.605250][ C1] ? __pfx___schedule+0x10/0x10 [ 609.610199][ C1] ? wake_up_q+0x9e/0x140 [ 609.614644][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 609.620288][ C1] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 609.626112][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 609.631752][ C1] ? __cond_resched+0x1b/0x30 [ 609.636528][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 609.642169][ C1] preempt_schedule_common+0x44/0xc0 [ 609.647541][ C1] __cond_resched+0x1b/0x30 [ 609.652128][ C1] stop_one_cpu+0x112/0x190 [ 609.656734][ C1] ? __pfx_stop_one_cpu+0x10/0x10 [ 609.661891][ C1] ? __pfx_migration_cpu_stop+0x10/0x10 [ 609.667546][ C1] ? security_mmap_addr+0x65/0x70 [ 609.672666][ C1] ? __get_unmapped_area+0x26b/0x3d0 [ 609.678047][ C1] ? do_mmap+0xc00/0xfc0 [ 609.682388][ C1] ? __pfx___handle_mm_fault+0x10/0x10 [ 609.687964][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 609.692996][ C1] ? do_user_addr_fault+0x613/0x12c0 [ 609.698381][ C1] ? exc_page_fault+0x5c/0xc0 [ 609.703153][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.709338][ C1] [ 609.712512][ C1] task:modprobe state:R running task stack:25424 pid:11843 tgid:11843 ppid:1106 flags:0x00000002 [ 609.724399][ C1] Call Trace: [ 609.727735][ C1] [ 609.730724][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 609.736625][ C1] ? do_task_dead+0x40/0x110 [ 609.741290][ C1] ? do_task_dead+0xd6/0x110 [ 609.745965][ C1] ? do_exit+0x1de7/0x2ce0 [ 609.750472][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.755583][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.760310][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.765776][ C1] ? do_group_exit+0xd3/0x2a0 [ 609.770565][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 609.775867][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 609.780805][ C1] ? do_syscall_64+0xcd/0x250 [ 609.785589][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.791789][ C1] [ 609.795487][ C1] task:kworker/u8:6 state:R running task stack:32568 pid:11845 tgid:11845 ppid:1106 flags:0x00004000 [ 609.807397][ C1] Call Trace: [ 609.810734][ C1] [ 609.813726][ C1] ? ret_from_fork+0x45/0x80 [ 609.818426][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 609.825116][ C1] ret_from_fork_asm+0x1a/0x30 [ 609.830004][ C1] [ 609.833078][ C1] task:modprobe state:R running task stack:24720 pid:11846 tgid:11846 ppid:3004 flags:0x00000002 [ 609.844964][ C1] Call Trace: [ 609.848298][ C1] [ 609.851301][ C1] __schedule+0x105f/0x34b0 [ 609.855909][ C1] ? __pfx___schedule+0x10/0x10 [ 609.860856][ C1] ? do_task_dead+0x9e/0x110 [ 609.865622][ C1] ? __pfx_lock_release+0x10/0x10 [ 609.870742][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 609.876649][ C1] ? do_task_dead+0x40/0x110 [ 609.881322][ C1] do_task_dead+0xd6/0x110 [ 609.885821][ C1] do_exit+0x1de7/0x2ce0 [ 609.890253][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 609.895350][ C1] ? __pfx_do_exit+0x10/0x10 [ 609.900024][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 609.905503][ C1] do_group_exit+0xd3/0x2a0 [ 609.910104][ C1] __x64_sys_exit_group+0x3e/0x50 [ 609.915231][ C1] x64_sys_call+0x14a9/0x16a0 [ 609.919998][ C1] do_syscall_64+0xcd/0x250 [ 609.924596][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.930583][ C1] RIP: 0033:0x7f62ec5faa90 [ 609.935068][ C1] RSP: 002b:00007ffc77d2c6e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 609.943569][ C1] RAX: ffffffffffffffda RBX: 00007f62ec6eb860 RCX: 00007f62ec5faa90 [ 609.951615][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 609.959663][ C1] RBP: 00007f62ec6eb860 R08: 0000000000000001 R09: 73127a7182c281c0 [ 609.967717][ C1] R10: 00007ffc77d2c5a0 R11: 0000000000000246 R12: 0000000000000000 [ 609.975829][ C1] R13: 0000000000000001 R14: 00007f62ec6ef658 R15: 0000000000000001 [ 609.983904][ C1] [ 609.986990][ C1] task:kworker/u8:4 state:R running task stack:32568 pid:11849 tgid:11849 ppid:3551 flags:0x00004000 [ 609.998990][ C1] Call Trace: [ 610.002334][ C1] [ 610.005344][ C1] ? __pfx_validate_mm+0x10/0x10 [ 610.010367][ C1] ? hlock_class+0x4e/0x130 [ 610.014946][ C1] ? mark_lock+0xb5/0xc60 [ 610.019359][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.024225][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.029084][ C1] ? hlock_class+0x4e/0x130 [ 610.033680][ C1] ? hlock_class+0x4e/0x130 [ 610.038270][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 610.043995][ C1] ? find_held_lock+0x2d/0x110 [ 610.048857][ C1] ? hlock_class+0x4e/0x130 [ 610.053444][ C1] ? mark_lock+0xb5/0xc60 [ 610.057873][ C1] ? hlock_class+0x4e/0x130 [ 610.062458][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 610.067493][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.072362][ C1] ? hlock_class+0x4e/0x130 [ 610.076947][ C1] ? mark_lock+0xb5/0xc60 [ 610.081371][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 610.086667][ C1] ? unwind_get_return_address+0x59/0xa0 [ 610.092388][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.097255][ C1] ? hlock_class+0x4e/0x130 [ 610.101845][ C1] ? mark_lock+0xb5/0xc60 [ 610.106260][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 610.111380][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.116235][ C1] ? rcu_is_watching+0x12/0xc0 [ 610.121079][ C1] ? hlock_class+0x4e/0x130 [ 610.125689][ C1] ? mark_lock+0xb5/0xc60 [ 610.130169][ C1] ? __pfx_mark_lock+0x10/0x10 [ 610.135029][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 610.140678][ C1] ? hlock_class+0x4e/0x130 [ 610.145253][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 610.150397][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 610.155706][ C1] ? find_held_lock+0x2d/0x110 [ 610.160589][ C1] ? __schedule+0x102c/0x34b0 [ 610.165357][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.170495][ C1] ? __schedule+0x105f/0x34b0 [ 610.175275][ C1] ? __pfx___schedule+0x10/0x10 [ 610.180222][ C1] ? do_task_dead+0x9e/0x110 [ 610.184895][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.190114][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.196003][ C1] ? do_task_dead+0x40/0x110 [ 610.200670][ C1] ? do_task_dead+0xd6/0x110 [ 610.205338][ C1] ? do_exit+0x1de7/0x2ce0 [ 610.209861][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.214962][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.219636][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 610.225099][ C1] ? do_group_exit+0xd3/0x2a0 [ 610.229872][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 610.235157][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 610.240103][ C1] ? do_syscall_64+0xcd/0x250 [ 610.244890][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.251081][ C1] [ 610.254172][ C1] task:modprobe state:R running task stack:25424 pid:11858 tgid:11858 ppid:2989 flags:0x00000000 [ 610.266068][ C1] Call Trace: [ 610.269406][ C1] [ 610.272401][ C1] __schedule+0x105f/0x34b0 [ 610.276998][ C1] ? __pfx___schedule+0x10/0x10 [ 610.281939][ C1] ? handle_mm_fault+0x3fa/0xaa0 [ 610.286971][ C1] ? do_group_exit+0xd3/0x2a0 [ 610.291742][ C1] __x64_sys_exit_group+0x3e/0x50 [ 610.296861][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 610.301800][ C1] ? do_syscall_64+0xcd/0x250 [ 610.306678][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.312877][ C1] [ 610.315960][ C1] task:modprobe state:R running task stack:25136 pid:11860 tgid:11860 ppid:3551 flags:0x00000000 [ 610.327849][ C1] Call Trace: [ 610.331187][ C1] [ 610.334198][ C1] __schedule+0x105f/0x34b0 [ 610.338791][ C1] ? __pfx___schedule+0x10/0x10 [ 610.343733][ C1] ? __schedule+0x105f/0x34b0 [ 610.348513][ C1] ? __pfx___schedule+0x10/0x10 [ 610.353443][ C1] ? do_task_dead+0x9e/0x110 [ 610.358113][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.363242][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.369138][ C1] ? do_task_dead+0x40/0x110 [ 610.373806][ C1] ? do_task_dead+0xd6/0x110 [ 610.378508][ C1] ? do_exit+0x1de7/0x2ce0 [ 610.383017][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.388119][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.392801][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 610.398267][ C1] ? do_group_exit+0xd3/0x2a0 [ 610.403031][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 610.408323][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 610.413272][ C1] ? do_syscall_64+0xcd/0x250 [ 610.418049][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.424232][ C1] [ 610.427324][ C1] task:modprobe state:R running task stack:25424 pid:11864 tgid:11864 ppid:1106 flags:0x00000000 [ 610.439221][ C1] Call Trace: [ 610.442555][ C1] [ 610.445570][ C1] ? trace_hardirqs_on+0x36/0x40 [ 610.450598][ C1] ? lock_acquire+0x2f/0xb0 [ 610.455196][ C1] ? do_user_addr_fault+0x839/0x12c0 [ 610.461110][ C1] ? schedule+0xe7/0x350 [ 610.465434][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 610.470376][ C1] ? do_syscall_64+0xcd/0x250 [ 610.475149][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.481331][ C1] [ 610.484412][ C1] task:modprobe state:R running task stack:24720 pid:11865 tgid:11865 ppid:2989 flags:0x00004002 [ 610.496289][ C1] Call Trace: [ 610.499621][ C1] [ 610.502607][ C1] __schedule+0x105f/0x34b0 [ 610.507200][ C1] ? __pfx___schedule+0x10/0x10 [ 610.512215][ C1] ? do_task_dead+0x9e/0x110 [ 610.516885][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.522020][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.527927][ C1] ? do_task_dead+0x40/0x110 [ 610.532594][ C1] do_task_dead+0xd6/0x110 [ 610.537089][ C1] do_exit+0x1de7/0x2ce0 [ 610.541424][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.546534][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.551211][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 610.556675][ C1] do_group_exit+0xd3/0x2a0 [ 610.561284][ C1] __x64_sys_exit_group+0x3e/0x50 [ 610.566402][ C1] x64_sys_call+0x14a9/0x16a0 [ 610.571160][ C1] do_syscall_64+0xcd/0x250 [ 610.575751][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.581740][ C1] RIP: 0033:0x7fe85a408a90 [ 610.586220][ C1] RSP: 002b:00007ffe6d728978 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 610.594710][ C1] RAX: ffffffffffffffda RBX: 00007fe85a4f9860 RCX: 00007fe85a408a90 [ 610.602808][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 610.610949][ C1] RBP: 00007fe85a4f9860 R08: 0000000000000001 R09: 0d6f8889d938ef07 [ 610.619001][ C1] R10: 00007ffe6d728830 R11: 0000000000000246 R12: 0000000000000000 [ 610.627047][ C1] R13: 0000000000000001 R14: 00007fe85a4fd658 R15: 0000000000000001 [ 610.635117][ C1] [ 610.638722][ C1] task:modprobe state:R running task stack:24000 pid:11870 tgid:11870 ppid:1106 flags:0x00000002 [ 610.650632][ C1] Call Trace: [ 610.653973][ C1] [ 610.656969][ C1] __schedule+0x105f/0x34b0 [ 610.661570][ C1] ? __pfx___schedule+0x10/0x10 [ 610.666526][ C1] ? remove_vma+0x148/0x1a0 [ 610.671112][ C1] ? __cond_resched+0x1b/0x30 [ 610.675871][ C1] ? __schedule+0x102c/0x34b0 [ 610.680629][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.685765][ C1] ? __schedule+0x105f/0x34b0 [ 610.690542][ C1] ? __pfx___schedule+0x10/0x10 [ 610.695491][ C1] ? do_task_dead+0x9e/0x110 [ 610.700162][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.705295][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.711198][ C1] ? do_task_dead+0x40/0x110 [ 610.715858][ C1] ? do_task_dead+0xd6/0x110 [ 610.720521][ C1] ? do_exit+0x1de7/0x2ce0 [ 610.725021][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.730120][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.734795][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 610.740249][ C1] ? do_group_exit+0xd3/0x2a0 [ 610.745010][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 610.750292][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 610.755217][ C1] ? do_syscall_64+0xcd/0x250 [ 610.759988][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.766169][ C1] [ 610.769250][ C1] task:modprobe state:R running task stack:25136 pid:11874 tgid:11874 ppid:2989 flags:0x00000002 [ 610.781221][ C1] Call Trace: [ 610.784552][ C1] [ 610.787544][ C1] __schedule+0x105f/0x34b0 [ 610.792136][ C1] ? __pfx___schedule+0x10/0x10 [ 610.797070][ C1] ? do_task_dead+0x9e/0x110 [ 610.801741][ C1] ? __pfx_lock_release+0x10/0x10 [ 610.806863][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.812772][ C1] ? do_task_dead+0x40/0x110 [ 610.817437][ C1] do_task_dead+0xd6/0x110 [ 610.821945][ C1] do_exit+0x1de7/0x2ce0 [ 610.826283][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.831386][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.836053][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 610.841514][ C1] do_group_exit+0xd3/0x2a0 [ 610.846108][ C1] __x64_sys_exit_group+0x3e/0x50 [ 610.851221][ C1] x64_sys_call+0x14a9/0x16a0 [ 610.855984][ C1] do_syscall_64+0xcd/0x250 [ 610.860589][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.866584][ C1] RIP: 0033:0x7f9ab6225a90 [ 610.871057][ C1] RSP: 002b:00007ffd2d084458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 610.879544][ C1] RAX: ffffffffffffffda RBX: 00007f9ab6316860 RCX: 00007f9ab6225a90 [ 610.887582][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 610.895622][ C1] RBP: 00007f9ab6316860 R08: 0000000000000001 R09: 213f27e3772f6406 [ 610.903658][ C1] R10: 00007ffd2d084310 R11: 0000000000000246 R12: 0000000000000000 [ 610.911702][ C1] R13: 0000000000000001 R14: 00007f9ab631a658 R15: 0000000000000001 [ 610.919769][ C1] [ 610.923079][ C1] task:modprobe state:R running task stack:24000 pid:11879 tgid:11879 ppid:1106 flags:0x00000000 [ 610.934961][ C1] Call Trace: [ 610.938295][ C1] [ 610.941286][ C1] __schedule+0x105f/0x34b0 [ 610.945886][ C1] ? __pfx___schedule+0x10/0x10 [ 610.950826][ C1] ? __schedule+0x105f/0x34b0 [ 610.955586][ C1] ? __pfx___schedule+0x10/0x10 [ 610.960514][ C1] ? do_task_dead+0x9e/0x110 [ 610.965178][ C1] __pfx_lock_release+0x10/0x10 [ 610.970138][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 610.976032][ C1] ? do_task_dead+0x40/0x110 [ 610.980689][ C1] ? do_task_dead+0xd6/0x110 [ 610.985355][ C1] ? do_exit+0x1de7/0x2ce0 [ 610.989864][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 610.994964][ C1] ? __pfx_do_exit+0x10/0x10 [ 610.999635][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.005100][ C1] ? do_group_exit+0xd3/0x2a0 [ 611.009873][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 611.015153][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 611.020086][ C1] ? do_syscall_64+0xcd/0x250 [ 611.024860][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.031042][ C1] [ 611.034127][ C1] task:modprobe state:R running task stack:24416 pid:11882 tgid:11882 ppid:1106 flags:0x00000000 [ 611.046097][ C1] Call Trace: [ 611.049432][ C1] [ 611.052433][ C1] __schedule+0x105f/0x34b0 [ 611.057040][ C1] ? __pfx___schedule+0x10/0x10 [ 611.061980][ C1] ? do_task_dead+0x9e/0x110 [ 611.066663][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.071888][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 611.077785][ C1] ? do_task_dead+0x40/0x110 [ 611.082462][ C1] do_task_dead+0xd6/0x110 [ 611.086952][ C1] do_exit+0x1de7/0x2ce0 [ 611.091283][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.096388][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.101062][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.106520][ C1] do_group_exit+0xd3/0x2a0 [ 611.111108][ C1] __x64_sys_exit_group+0x3e/0x50 [ 611.116219][ C1] x64_sys_call+0x14a9/0x16a0 [ 611.120979][ C1] do_syscall_64+0xcd/0x250 [ 611.125573][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.131563][ C1] RIP: 0033:0x7fd1e055da90 [ 611.136053][ C1] RSP: 002b:00007ffc2fdba8d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 611.144554][ C1] RAX: ffffffffffffffda RBX: 00007fd1e064e860 RCX: 00007fd1e055da90 [ 611.152584][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 611.160617][ C1] RBP: 00007fd1e064e860 R08: 0000000000000001 R09: 44bb0356e4044352 [ 611.168661][ C1] R10: 00007ffc2fdba790 R11: 0000000000000246 R12: 0000000000000000 [ 611.176723][ C1] R13: 0000000000000001 R14: 00007fd1e0652658 R15: 0000000000000001 [ 611.184781][ C1] [ 611.188048][ C1] task:modprobe state:R running task stack:25424 pid:11888 tgid:11888 ppid:2989 flags:0x00000002 [ 611.199926][ C1] Call Trace: [ 611.203261][ C1] [ 611.206252][ C1] ? mmput+0xdb/0x3e0 [ 611.210307][ C1] ? do_task_dead+0x40/0x110 [ 611.214959][ C1] ? do_task_dead+0xd6/0x110 [ 611.219629][ C1] ? do_exit+0x1de7/0x2ce0 [ 611.224140][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.229234][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.233910][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.239370][ C1] ? do_group_exit+0xd3/0x2a0 [ 611.244141][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 611.249423][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 611.254349][ C1] ? do_syscall_64+0xcd/0x250 [ 611.259128][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.265316][ C1] [ 611.268394][ C1] task:modprobe state:R running task stack:25136 pid:11890 tgid:11890 ppid:3004 flags:0x00000002 [ 611.280272][ C1] Call Trace: [ 611.283611][ C1] [ 611.286613][ C1] __schedule+0x105f/0x34b0 [ 611.291206][ C1] ? __pfx___schedule+0x10/0x10 [ 611.296130][ C1] ? do_task_dead+0x9e/0x110 [ 611.300797][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.305929][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 611.311816][ C1] ? do_task_dead+0x40/0x110 [ 611.316466][ C1] do_task_dead+0xd6/0x110 [ 611.320947][ C1] do_exit+0x1de7/0x2ce0 [ 611.325276][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.330382][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.335057][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.340514][ C1] do_group_exit+0xd3/0x2a0 [ 611.345099][ C1] __x64_sys_exit_group+0x3e/0x50 [ 611.350211][ C1] x64_sys_call+0x14a9/0x16a0 [ 611.354979][ C1] do_syscall_64+0xcd/0x250 [ 611.359577][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.365566][ C1] RIP: 0033:0x7fed39e3ca90 [ 611.370038][ C1] RSP: 002b:00007ffcaabe57b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 611.378530][ C1] RAX: ffffffffffffffda RBX: 00007fed39f2d860 RCX: 00007fed39e3ca90 [ 611.386571][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 611.394614][ C1] RBP: 00007fed39f2d860 R08: 0000000000000001 R09: 751a872febfbe0c2 [ 611.402659][ C1] R10: 00007ffcaabe5670 R11: 0000000000000246 R12: 0000000000000000 [ 611.410702][ C1] R13: 0000000000000001 R14: 00007fed39f31658 R15: 0000000000000001 [ 611.418769][ C1] [ 611.421846][ C1] task:modprobe state:R running task stack:25424 pid:11896 tgid:11896 ppid:3004 flags:0x00000002 [ 611.433728][ C1] Call Trace: [ 611.437065][ C1] [ 611.440056][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 611.445083][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 611.450369][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 611.456270][ C1] ? hlock_class+0x4e/0x130 [ 611.460851][ C1] ? mark_lock+0xb5/0xc60 [ 611.465275][ C1] ? hlock_class+0x4e/0x130 [ 611.469939][ C1] ? mark_lock+0xb5/0xc60 [ 611.474444][ C1] ? __pfx_mark_lock+0x10/0x10 [ 611.479293][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 611.484589][ C1] ? find_held_lock+0x2d/0x110 [ 611.489438][ C1] ? hlock_class+0x4e/0x130 [ 611.494012][ C1] ? mark_lock+0xb5/0xc60 [ 611.498427][ C1] ? hlock_class+0x4e/0x130 [ 611.503012][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 611.508043][ C1] ? __pfx_mark_lock+0x10/0x10 [ 611.512895][ C1] ? hlock_class+0x4e/0x130 [ 611.517465][ C1] ? mark_lock+0xb5/0xc60 [ 611.521970][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 611.527254][ C1] ? unwind_get_return_address+0x59/0xa0 [ 611.532959][ C1] ? __pfx_mark_lock+0x10/0x10 [ 611.537813][ C1] ? hlock_class+0x4e/0x130 [ 611.542380][ C1] ? mark_lock+0xb5/0xc60 [ 611.546792][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 611.551914][ C1] ? __pfx_mark_lock+0x10/0x10 [ 611.556761][ C1] ? rcu_is_watching+0x12/0xc0 [ 611.561602][ C1] ? hlock_class+0x4e/0x130 [ 611.566182][ C1] ? mark_lock+0xb5/0xc60 [ 611.570604][ C1] ? __pfx_mark_lock+0x10/0x10 [ 611.575478][ C1] ? hlock_class+0x4e/0x130 [ 611.580054][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 611.585179][ C1] ? rcu_is_watching+0x12/0xc0 [ 611.590024][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 611.595139][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 611.600617][ C1] ? find_held_lock+0x2d/0x110 [ 611.605474][ C1] ? __schedule+0x102c/0x34b0 [ 611.610233][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.615370][ C1] ? __schedule+0x105f/0x34b0 [ 611.620139][ C1] ? __pfx___schedule+0x10/0x10 [ 611.625066][ C1] ? do_task_dead+0x9e/0x110 [ 611.629735][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.634865][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 611.640758][ C1] ? do_task_dead+0x40/0x110 [ 611.645420][ C1] ? do_task_dead+0xd6/0x110 [ 611.650090][ C1] ? do_exit+0x1de7/0x2ce0 [ 611.654590][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.659688][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.664363][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.669818][ C1] ? do_group_exit+0xd3/0x2a0 [ 611.674581][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 611.679870][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 611.684809][ C1] ? do_syscall_64+0xcd/0x250 [ 611.689576][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.695765][ C1] [ 611.698841][ C1] task:modprobe state:R running task stack:25424 pid:11905 tgid:11905 ppid:3004 flags:0x00000000 [ 611.710705][ C1] Call Trace: [ 611.714038][ C1] [ 611.717034][ C1] __schedule+0x105f/0x34b0 [ 611.721637][ C1] ? __pfx___schedule+0x10/0x10 [ 611.726593][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.731710][ C1] ? __cond_resched+0x1b/0x30 [ 611.736464][ C1] ? mmput+0xdb/0x3e0 [ 611.740516][ C1] ? do_task_dead+0x40/0x110 [ 611.745180][ C1] ? do_task_dead+0xd6/0x110 [ 611.749843][ C1] ? do_exit+0x1de7/0x2ce0 [ 611.754356][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.759451][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.764123][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.769579][ C1] ? do_group_exit+0xd3/0x2a0 [ 611.774350][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 611.779640][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 611.784588][ C1] ? do_syscall_64+0xcd/0x250 [ 611.789372][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.795560][ C1] [ 611.798652][ C1] task:modprobe state:R running task stack:24720 pid:11908 tgid:11908 ppid:3004 flags:0x00000000 [ 611.810539][ C1] Call Trace: [ 611.813876][ C1] [ 611.816868][ C1] __schedule+0x105f/0x34b0 [ 611.821463][ C1] ? __pfx___schedule+0x10/0x10 [ 611.826396][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.831492][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.836197][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.841664][ C1] ? do_group_exit+0xd3/0x2a0 [ 611.846425][ C1] __x64_sys_exit_group+0x3e/0x50 [ 611.851548][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 611.856493][ C1] ? do_syscall_64+0xcd/0x250 [ 611.861273][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.867450][ C1] [ 611.870529][ C1] task:modprobe state:R running task stack:24720 pid:11909 tgid:11909 ppid:2989 flags:0x00000002 [ 611.882406][ C1] Call Trace: [ 611.885734][ C1] [ 611.888729][ C1] __schedule+0x105f/0x34b0 [ 611.893326][ C1] ? __pfx___schedule+0x10/0x10 [ 611.898251][ C1] ? do_task_dead+0x9e/0x110 [ 611.902911][ C1] ? __pfx_lock_release+0x10/0x10 [ 611.908040][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 611.913940][ C1] ? do_task_dead+0x40/0x110 [ 611.918613][ C1] do_task_dead+0xd6/0x110 [ 611.923107][ C1] do_exit+0x1de7/0x2ce0 [ 611.927447][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 611.932547][ C1] ? __pfx_do_exit+0x10/0x10 [ 611.937223][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 611.942680][ C1] do_group_exit+0xd3/0x2a0 [ 611.947288][ C1] __x64_sys_exit_group+0x3e/0x50 [ 611.952404][ C1] x64_sys_call+0x14a9/0x16a0 [ 611.957167][ C1] do_syscall_64+0xcd/0x250 [ 611.961762][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.967753][ C1] RIP: 0033:0x7f91c01d1a90 [ 611.972236][ C1] RSP: 002b:00007fff59a721a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 611.980727][ C1] RAX: ffffffffffffffda RBX: 00007f91c02c2860 RCX: 00007f91c01d1a90 [ 611.988762][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 611.996798][ C1] RBP: 00007f91c02c2860 R08: 0000000000000001 R09: 174dcf661f33f894 [ 612.004831][ C1] R10: 00007fff59a72060 R11: 0000000000000246 R12: 0000000000000000 [ 612.012884][ C1] R13: 0000000000000001 R14: 00007f91c02c6658 R15: 0000000000000001 [ 612.020944][ C1] [ 612.024223][ C1] task:modprobe state:R running task stack:25424 pid:11915 tgid:11915 ppid:2989 flags:0x00000002 [ 612.036103][ C1] Call Trace: [ 612.039446][ C1] [ 612.042454][ C1] ? __do_sys_brk+0x68e/0xa20 [ 612.047208][ C1] ? mmput+0xdb/0x3e0 [ 612.051258][ C1] ? do_task_dead+0x40/0x110 [ 612.055927][ C1] ? do_task_dead+0xd6/0x110 [ 612.060591][ C1] ? do_exit+0x1de7/0x2ce0 [ 612.065090][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.070200][ C1] ? __pfx_do_exit+0x10/0x10 [ 612.074876][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.080333][ C1] ? do_group_exit+0xd3/0x2a0 [ 612.085104][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 612.090403][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 612.095336][ C1] ? do_syscall_64+0xcd/0x250 [ 612.100212][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.106399][ C1] [ 612.109495][ C1] task:modprobe state:R running task stack:25424 pid:11918 tgid:11918 ppid:3551 flags:0x00000002 [ 612.121428][ C1] Call Trace: [ 612.125465][ C1] [ 612.128479][ C1] __schedule+0x105f/0x34b0 [ 612.133097][ C1] ? __pfx___schedule+0x10/0x10 [ 612.138042][ C1] ? lock_acquire+0x2f/0xb0 [ 612.142656][ C1] ? do_user_addr_fault+0x613/0x12c0 [ 612.148035][ C1] ? do_group_exit+0xd3/0x2a0 [ 612.152816][ C1] __x64_sys_exit_group+0x3e/0x50 [ 612.157935][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 612.162875][ C1] ? do_syscall_64+0xcd/0x250 [ 612.167653][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.173848][ C1] [ 612.176933][ C1] task:modprobe state:R running task stack:25136 pid:11920 tgid:11920 ppid:3004 flags:0x00000000 [ 612.188817][ C1] Call Trace: [ 612.192166][ C1] [ 612.195163][ C1] __schedule+0x105f/0x34b0 [ 612.199774][ C1] ? __pfx___schedule+0x10/0x10 [ 612.204714][ C1] ? do_task_dead+0x9e/0x110 [ 612.209384][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.214521][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 612.220436][ C1] ? do_task_dead+0x40/0x110 [ 612.225111][ C1] do_task_dead+0xd6/0x110 [ 612.229611][ C1] do_exit+0x1de7/0x2ce0 [ 612.233946][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.239050][ C1] ? __pfx_do_exit+0x10/0x10 [ 612.243724][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.249187][ C1] do_group_exit+0xd3/0x2a0 [ 612.253778][ C1] __x64_sys_exit_group+0x3e/0x50 [ 612.258904][ C1] x64_sys_call+0x14a9/0x16a0 [ 612.263673][ C1] do_syscall_64+0xcd/0x250 [ 612.268288][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.274287][ C1] RIP: 0033:0x7f22572aea90 [ 612.278768][ C1] RSP: 002b:00007fff9570b928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 612.287258][ C1] RAX: ffffffffffffffda RBX: 00007f225739f860 RCX: 00007f22572aea90 [ 612.295300][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 612.303431][ C1] RBP: 00007f225739f860 R08: 0000000000000001 R09: 1d598a15939cff95 [ 612.311492][ C1] R10: 00007fff9570b7e0 R11: 0000000000000246 R12: 0000000000000000 [ 612.319555][ C1] R13: 0000000000000001 R14: 00007f22573a3658 R15: 0000000000000001 [ 612.327624][ C1] [ 612.330719][ C1] task:modprobe state:R running task stack:24720 pid:11924 tgid:11924 ppid:3551 flags:0x00000002 [ 612.342605][ C1] Call Trace: [ 612.345940][ C1] [ 612.348931][ C1] __schedule+0x105f/0x34b0 [ 612.353608][ C1] ? __pfx___schedule+0x10/0x10 [ 612.358565][ C1] ? rcu_is_watching+0x12/0xc0 [ 612.363407][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 612.368538][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 612.374022][ C1] ? find_held_lock+0x2d/0x110 [ 612.378876][ C1] ? __schedule+0x102c/0x34b0 [ 612.383642][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.388779][ C1] ? __schedule+0x105f/0x34b0 [ 612.393643][ C1] ? __pfx___schedule+0x10/0x10 [ 612.398576][ C1] ? do_task_dead+0x9e/0x110 [ 612.403246][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.408385][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 612.414288][ C1] ? do_task_dead+0x40/0x110 [ 612.418953][ C1] ? do_task_dead+0xd6/0x110 [ 612.423700][ C1] ? do_exit+0x1de7/0x2ce0 [ 612.428211][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.433305][ C1] ? __pfx_do_exit+0x10/0x10 [ 612.437975][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.443429][ C1] ? do_group_exit+0xd3/0x2a0 [ 612.448205][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 612.453497][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 612.458442][ C1] ? do_syscall_64+0xcd/0x250 [ 612.463230][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.469414][ C1] [ 612.472506][ C1] task:modprobe state:R running task stack:25136 pid:11929 tgid:11929 ppid:3004 flags:0x00000002 [ 612.484410][ C1] Call Trace: [ 612.487838][ C1] [ 612.490840][ C1] __schedule+0x105f/0x34b0 [ 612.495436][ C1] ? rcu_is_watching+0x12/0xc0 [ 612.500287][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 612.505403][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 612.510883][ C1] ? find_held_lock+0x2d/0x110 [ 612.515731][ C1] ? __schedule+0x102c/0x34b0 [ 612.520493][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.525622][ C1] ? __schedule+0x105f/0x34b0 [ 612.530397][ C1] ? __pfx___schedule+0x10/0x10 [ 612.535337][ C1] ? do_task_dead+0x9e/0x110 [ 612.540022][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.545166][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 612.551069][ C1] ? do_task_dead+0x40/0x110 [ 612.555742][ C1] ? do_task_dead+0xd6/0x110 [ 612.560423][ C1] ? do_exit+0x1de7/0x2ce0 [ 612.564947][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.570235][ C1] ? __pfx_do_exit+0x10/0x10 [ 612.574917][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.580379][ C1] ? do_group_exit+0xd3/0x2a0 [ 612.585149][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 612.590451][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 612.595399][ C1] ? do_syscall_64+0xcd/0x250 [ 612.600187][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.606377][ C1] [ 612.609551][ C1] task:modprobe state:R running task stack:25424 pid:11933 tgid:11933 ppid:1106 flags:0x00000002 [ 612.621441][ C1] Call Trace: [ 612.624781][ C1] [ 612.627775][ C1] __schedule+0x105f/0x34b0 [ 612.632677][ C1] ? __pfx___schedule+0x10/0x10 [ 612.637612][ C1] ? do_task_dead+0x9e/0x110 [ 612.642286][ C1] ? __pfx_lock_release+0x10/0x10 [ 612.647417][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 612.653329][ C1] ? do_task_dead+0x40/0x110 [ 612.657988][ C1] do_task_dead+0xd6/0x110 [ 612.662493][ C1] do_exit+0x1de7/0x2ce0 [ 612.666829][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 612.671928][ C1] ? __pfx_do_exit+0x10/0x10 [ 612.676611][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 612.682083][ C1] do_group_exit+0xd3/0x2a0 [ 612.686763][ C1] __x64_sys_exit_group+0x3e/0x50 [ 612.691877][ C1] x64_sys_call+0x14a9/0x16a0 [ 612.696641][ C1] do_syscall_64+0xcd/0x250 [ 612.701241][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.707227][ C1] RIP: 0033:0x7f0644958a90 [ 612.711709][ C1] RSP: 002b:00007fff8866c018 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 612.720195][ C1] RAX: ffffffffffffffda RBX: 00007f0644a49860 RCX: 00007f0644958a90 [ 612.728240][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 612.736286][ C1] RBP: 00007f0644a49860 R08: 0000000000000001 R09: 6c69b7350d6b595d [ 612.744331][ C1] R10: 00007fff8866bed0 R11: 0000000000000246 R12: 0000000000000000 [ 612.752404][ C1] R13: 0000000000000001 R14: 00007f0644a4d658 R15: 0000000000000001 [ 612.760489][ C1] [ 612.763581][ C1] task:modprobe state:R running task stack:25424 pid:11939 tgid:11939 ppid:1106 flags:0x00000000 [ 612.775478][ C1] Call Trace: [ 612.778816][ C1] [ 612.781836][ C1] __schedule+0x105f/0x34b0 [ 612.786420][ C1] ? kasan_save_free_info+0x3b/0x60 [ 612.791716][ C1] ? hlock_class+0x4e/0x130 [ 612.796291][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.801146][ C1] ? hlock_class+0x4e/0x130 [ 612.805723][ C1] ? mark_lock+0xb5/0xc60 [ 612.810142][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.814988][ C1] ? hlock_class+0x4e/0x130 [ 612.819569][ C1] ? hlock_class+0x4e/0x130 [ 612.824163][ C1] ? mark_lock+0xb5/0xc60 [ 612.828606][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.833455][ C1] ? mark_lock+0xb5/0xc60 [ 612.837878][ C1] ? mark_lock+0xb5/0xc60 [ 612.842300][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.847153][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.852010][ C1] ? is_bpf_text_address+0x94/0x1a0 [ 612.857294][ C1] ? kernel_text_address+0x8d/0x100 [ 612.862593][ C1] ? mark_lock+0xb5/0xc60 [ 612.867029][ C1] ? __kernel_text_address+0xd/0x40 [ 612.872319][ C1] ? unwind_get_return_address+0x59/0xa0 [ 612.878040][ C1] ? arch_stack_walk+0xa7/0x100 [ 612.882970][ C1] ? hlock_class+0x4e/0x130 [ 612.887552][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 612.892600][ C1] ? hlock_class+0x4e/0x130 [ 612.897185][ C1] ? mark_lock+0xb5/0xc60 [ 612.901601][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.906450][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 612.911754][ C1] ? find_held_lock+0x2d/0x110 [ 612.916601][ C1] ? hlock_class+0x4e/0x130 [ 612.921183][ C1] ? mark_lock+0xb5/0xc60 [ 612.925608][ C1] ? hlock_class+0x4e/0x130 [ 612.930188][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 612.935217][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.940083][ C1] ? hlock_class+0x4e/0x130 [ 612.944671][ C1] ? mark_lock+0xb5/0xc60 [ 612.949098][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 612.954396][ C1] ? unwind_get_return_address+0x59/0xa0 [ 612.960114][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.964981][ C1] ? hlock_class+0x4e/0x130 [ 612.969568][ C1] ? mark_lock+0xb5/0xc60 [ 612.973985][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 612.979108][ C1] ? __pfx_mark_lock+0x10/0x10 [ 612.983963][ C1] ? rcu_is_watching+0x12/0xc0 [ 612.988808][ C1] ? hlock_class+0x4e/0x130 [ 612.993388][ C1] ? mark_lock+0xb5/0xc60 [ 612.997837][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.002684][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 613.008320][ C1] ? hlock_class+0x4e/0x130 [ 613.012906][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 613.018031][ C1] ? rcu_is_watching+0x12/0xc0 [ 613.022879][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 613.027993][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 613.033464][ C1] ? find_held_lock+0x2d/0x110 [ 613.038322][ C1] ? __schedule+0x102c/0x34b0 [ 613.043092][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.048228][ C1] ? __schedule+0x105f/0x34b0 [ 613.053011][ C1] ? __pfx___schedule+0x10/0x10 [ 613.057946][ C1] ? do_task_dead+0x9e/0x110 [ 613.062616][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.067750][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.073654][ C1] ? do_task_dead+0x40/0x110 [ 613.078327][ C1] ? do_task_dead+0xd6/0x110 [ 613.082997][ C1] ? do_exit+0x1de7/0x2ce0 [ 613.087533][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.092632][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.097305][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.102768][ C1] ? do_group_exit+0xd3/0x2a0 [ 613.107572][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 613.112867][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 613.117804][ C1] ? do_syscall_64+0xcd/0x250 [ 613.122580][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.128767][ C1] [ 613.131852][ C1] task:modprobe state:R running task stack:25424 pid:11951 tgid:11951 ppid:1106 flags:0x00000002 [ 613.143768][ C1] Call Trace: [ 613.147110][ C1] [ 613.150103][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.154954][ C1] ? __pfx___schedule+0x10/0x10 [ 613.159918][ C1] ? __cond_resched+0x1b/0x30 [ 613.164695][ C1] ? preempt_schedule_common+0x44/0xc0 [ 613.170248][ C1] ? __cond_resched+0x1b/0x30 [ 613.175017][ C1] ? mark_lock+0xb5/0xc60 [ 613.179449][ C1] ? free_unref_folios+0x8a5/0x1170 [ 613.184737][ C1] ? hlock_class+0x4e/0x130 [ 613.189328][ C1] ? mark_lock+0xb5/0xc60 [ 613.193754][ C1] ? hlock_class+0x4e/0x130 [ 613.198349][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 613.203407][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.208282][ C1] ? hlock_class+0x4e/0x130 [ 613.212861][ C1] ? mark_lock+0xb5/0xc60 [ 613.217272][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 613.222566][ C1] ? unwind_get_return_address+0x59/0xa0 [ 613.228286][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.233163][ C1] ? hlock_class+0x4e/0x130 [ 613.237767][ C1] ? mark_lock+0xb5/0xc60 [ 613.242191][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 613.247319][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.252220][ C1] ? rcu_is_watching+0x12/0xc0 [ 613.257068][ C1] ? hlock_class+0x4e/0x130 [ 613.261660][ C1] ? mark_lock+0xb5/0xc60 [ 613.266085][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.270972][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 613.276624][ C1] ? hlock_class+0x4e/0x130 [ 613.281211][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 613.286347][ C1] ? rcu_is_watching+0x12/0xc0 [ 613.291201][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 613.296414][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 613.301885][ C1] ? find_held_lock+0x2d/0x110 [ 613.306735][ C1] ? __schedule+0x102c/0x34b0 [ 613.311498][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.316628][ C1] ? __schedule+0x105f/0x34b0 [ 613.321449][ C1] ? __pfx___schedule+0x10/0x10 [ 613.326397][ C1] ? do_task_dead+0x9e/0x110 [ 613.331068][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.336198][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.342105][ C1] ? do_task_dead+0x40/0x110 [ 613.346773][ C1] ? do_task_dead+0xd6/0x110 [ 613.351447][ C1] ? do_exit+0x1de7/0x2ce0 [ 613.355953][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.361051][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.365720][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.371185][ C1] ? do_group_exit+0xd3/0x2a0 [ 613.375960][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 613.381247][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 613.386179][ C1] ? do_syscall_64+0xcd/0x250 [ 613.390951][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.397132][ C1] [ 613.400221][ C1] task:modprobe state:R running task stack:24000 pid:11959 tgid:11959 ppid:3551 flags:0x00000002 [ 613.412114][ C1] Call Trace: [ 613.415460][ C1] [ 613.418449][ C1] __schedule+0x105f/0x34b0 [ 613.423062][ C1] ? __pfx___schedule+0x10/0x10 [ 613.428011][ C1] ? trace_tlb_flush+0x10f/0x170 [ 613.433046][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.438159][ C1] ? find_held_lock+0x2d/0x110 [ 613.443017][ C1] ? __schedule+0x102c/0x34b0 [ 613.447782][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.452915][ C1] ? __schedule+0x105f/0x34b0 [ 613.457684][ C1] ? __pfx___schedule+0x10/0x10 [ 613.462619][ C1] ? do_task_dead+0x9e/0x110 [ 613.467284][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.472432][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.478329][ C1] ? do_task_dead+0x40/0x110 [ 613.483006][ C1] ? do_task_dead+0xd6/0x110 [ 613.487672][ C1] ? do_exit+0x1de7/0x2ce0 [ 613.492178][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.497275][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.501959][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.507443][ C1] ? do_group_exit+0xd3/0x2a0 [ 613.512269][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 613.517563][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 613.522505][ C1] ? do_syscall_64+0xcd/0x250 [ 613.527277][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.533461][ C1] [ 613.536540][ C1] task:modprobe state:R running task stack:25424 pid:11963 tgid:11963 ppid:1106 flags:0x00000000 [ 613.548421][ C1] Call Trace: [ 613.551748][ C1] [ 613.554740][ C1] __schedule+0x105f/0x34b0 [ 613.559337][ C1] ? __pfx___schedule+0x10/0x10 [ 613.564293][ C1] ? do_task_dead+0x9e/0x110 [ 613.568958][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.574098][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.579989][ C1] ? do_task_dead+0x40/0x110 [ 613.584644][ C1] do_task_dead+0xd6/0x110 [ 613.589143][ C1] do_exit+0x1de7/0x2ce0 [ 613.593475][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.598578][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.603244][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.608712][ C1] do_group_exit+0xd3/0x2a0 [ 613.613400][ C1] __x64_sys_exit_group+0x3e/0x50 [ 613.618511][ C1] x64_sys_call+0x14a9/0x16a0 [ 613.623267][ C1] do_syscall_64+0xcd/0x250 [ 613.627869][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.633857][ C1] RIP: 0033:0x7f58d02e0a90 [ 613.638341][ C1] RSP: 002b:00007ffc6626d778 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 613.646836][ C1] RAX: ffffffffffffffda RBX: 00007f58d03d1860 RCX: 00007f58d02e0a90 [ 613.654875][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 613.662913][ C1] RBP: 00007f58d03d1860 R08: 0000000000000001 R09: 7e2759f2076a714e [ 613.670942][ C1] R10: 00007ffc6626d630 R11: 0000000000000246 R12: 0000000000000000 [ 613.678989][ C1] R13: 0000000000000001 R14: 00007f58d03d5658 R15: 0000000000000001 [ 613.687043][ C1] [ 613.690126][ C1] task:modprobe state:R running task stack:25424 pid:11967 tgid:11967 ppid:3004 flags:0x00000002 [ 613.702007][ C1] Call Trace: [ 613.705330][ C1] [ 613.708329][ C1] __schedule+0x105f/0x34b0 [ 613.712925][ C1] ? __pfx___schedule+0x10/0x10 [ 613.717852][ C1] ? do_task_dead+0x9e/0x110 [ 613.722518][ C1] ? __pfx_lock_release+0x10/0x10 [ 613.727641][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.733543][ C1] ? do_task_dead+0x40/0x110 [ 613.738199][ C1] do_task_dead+0xd6/0x110 [ 613.742696][ C1] do_exit+0x1de7/0x2ce0 [ 613.747027][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.752115][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.756786][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.762248][ C1] do_group_exit+0xd3/0x2a0 [ 613.766845][ C1] __x64_sys_exit_group+0x3e/0x50 [ 613.771964][ C1] x64_sys_call+0x14a9/0x16a0 [ 613.776724][ C1] do_syscall_64+0xcd/0x250 [ 613.781318][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.787306][ C1] RIP: 0033:0x7f1d0649da90 [ 613.791792][ C1] RSP: 002b:00007ffd773ed488 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 613.800284][ C1] RAX: ffffffffffffffda RBX: 00007f1d0658e860 RCX: 00007f1d0649da90 [ 613.808333][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 613.816380][ C1] RBP: 00007f1d0658e860 R08: 0000000000000001 R09: dbfdc4bed4c4ff8f [ 613.824421][ C1] R10: 00007ffd773ed340 R11: 0000000000000246 R12: 0000000000000000 [ 613.832458][ C1] R13: 0000000000000001 R14: 00007f1d06592658 R15: 0000000000000001 [ 613.840517][ C1] [ 613.843787][ C1] task:modprobe state:R running task stack:24720 pid:11973 tgid:11973 ppid:3004 flags:0x00000002 [ 613.855678][ C1] Call Trace: [ 613.859002][ C1] [ 613.861984][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 613.867880][ C1] ? do_task_dead+0x40/0x110 [ 613.872543][ C1] ? do_task_dead+0xd6/0x110 [ 613.877207][ C1] ? do_exit+0x1de7/0x2ce0 [ 613.881714][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 613.886809][ C1] ? __pfx_do_exit+0x10/0x10 [ 613.891478][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 613.896934][ C1] ? do_group_exit+0xd3/0x2a0 [ 613.901701][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 613.906982][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 613.911916][ C1] ? do_syscall_64+0xcd/0x250 [ 613.916690][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.922865][ C1] [ 613.926204][ C1] task:modprobe state:R running task stack:25424 pid:11976 tgid:11976 ppid:3004 flags:0x00000002 [ 613.938182][ C1] Call Trace: [ 613.941768][ C1] [ 613.944755][ C1] ? mark_lock+0xb5/0xc60 [ 613.949169][ C1] ? hlock_class+0x4e/0x130 [ 613.953745][ C1] ? mark_lock+0xb5/0xc60 [ 613.958175][ C1] ? hlock_class+0x4e/0x130 [ 613.962752][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 613.967786][ C1] ? hlock_class+0x4e/0x130 [ 613.972359][ C1] ? mark_lock+0xb5/0xc60 [ 613.976770][ C1] ? __pfx_mark_lock+0x10/0x10 [ 613.981628][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 613.986925][ C1] ? find_held_lock+0x2d/0x110 [ 613.991777][ C1] ? hlock_class+0x4e/0x130 [ 613.996355][ C1] ? mark_lock+0xb5/0xc60 [ 614.000768][ C1] ? hlock_class+0x4e/0x130 [ 614.005346][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 614.010371][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.015234][ C1] ? hlock_class+0x4e/0x130 [ 614.019829][ C1] ? mark_lock+0xb5/0xc60 [ 614.024239][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 614.029533][ C1] ? unwind_get_return_address+0x59/0xa0 [ 614.035242][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.040107][ C1] ? hlock_class+0x4e/0x130 [ 614.044687][ C1] ? mark_lock+0xb5/0xc60 [ 614.049091][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 614.054198][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.059055][ C1] ? rcu_is_watching+0x12/0xc0 [ 614.063980][ C1] ? hlock_class+0x4e/0x130 [ 614.068548][ C1] ? mark_lock+0xb5/0xc60 [ 614.072976][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.077836][ C1] ? hlock_class+0x4e/0x130 [ 614.082417][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 614.087536][ C1] ? arch_scale_cpu_capacity+0x15/0xb0 [ 614.093089][ C1] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 614.098481][ C1] ? find_held_lock+0x2d/0x110 [ 614.103335][ C1] ? __schedule+0x102c/0x34b0 [ 614.108087][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.113225][ C1] ? __schedule+0x105f/0x34b0 [ 614.117998][ C1] ? __pfx___schedule+0x10/0x10 [ 614.122918][ C1] ? do_task_dead+0x9e/0x110 [ 614.127582][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.132709][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 614.138630][ C1] ? do_task_dead+0x40/0x110 [ 614.143300][ C1] ? do_task_dead+0xd6/0x110 [ 614.147974][ C1] ? do_exit+0x1de7/0x2ce0 [ 614.152486][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.157602][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.162285][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.167756][ C1] ? do_group_exit+0xd3/0x2a0 [ 614.172529][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 614.177822][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 614.182770][ C1] ? do_syscall_64+0xcd/0x250 [ 614.187546][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.193728][ C1] [ 614.196811][ C1] task:modprobe state:R running task stack:24720 pid:11984 tgid:11984 ppid:2989 flags:0x00000002 [ 614.208699][ C1] Call Trace: [ 614.212025][ C1] [ 614.215018][ C1] __schedule+0x105f/0x34b0 [ 614.219618][ C1] ? __pfx___schedule+0x10/0x10 [ 614.224552][ C1] ? do_task_dead+0x9e/0x110 [ 614.229220][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.234352][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 614.240253][ C1] ? do_task_dead+0x40/0x110 [ 614.244921][ C1] do_task_dead+0xd6/0x110 [ 614.249407][ C1] do_exit+0x1de7/0x2ce0 [ 614.253736][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.258833][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.263515][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.268980][ C1] do_group_exit+0xd3/0x2a0 [ 614.273575][ C1] __x64_sys_exit_group+0x3e/0x50 [ 614.278683][ C1] x64_sys_call+0x14a9/0x16a0 [ 614.283444][ C1] do_syscall_64+0xcd/0x250 [ 614.288048][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.294034][ C1] RIP: 0033:0x7f1385ec8a90 [ 614.298509][ C1] RSP: 002b:00007ffcf976a3e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 614.307003][ C1] RAX: ffffffffffffffda RBX: 00007f1385fb9860 RCX: 00007f1385ec8a90 [ 614.315050][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 614.323097][ C1] RBP: 00007f1385fb9860 R08: 0000000000000001 R09: fd48b3f27557a6a1 [ 614.331137][ C1] R10: 00007ffcf976a2a0 R11: 0000000000000246 R12: 0000000000000000 [ 614.339172][ C1] R13: 0000000000000001 R14: 00007f1385fbd658 R15: 0000000000000001 [ 614.347237][ C1] [ 614.350335][ C1] task:modprobe state:R running task stack:25424 pid:11990 tgid:11990 ppid:2989 flags:0x00000002 [ 614.362239][ C1] Call Trace: [ 614.365572][ C1] [ 614.368558][ C1] ? vm_mmap_pgoff+0x1ba/0x350 [ 614.373406][ C1] ? hlock_class+0x4e/0x130 [ 614.377987][ C1] ? mark_lock+0xb5/0xc60 [ 614.382411][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 614.388397][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.393258][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 614.398115][ C1] ? hlock_class+0x4e/0x130 [ 614.402701][ C1] ? mark_lock+0xb5/0xc60 [ 614.407127][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.411978][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 614.417266][ C1] ? kernel_text_address+0x8d/0x100 [ 614.422555][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.427406][ C1] ? hlock_class+0x4e/0x130 [ 614.431976][ C1] ? mark_lock+0xb5/0xc60 [ 614.436400][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.441424][ C1] ? mark_lock+0xb5/0xc60 [ 614.445845][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.450715][ C1] ? hlock_class+0x4e/0x130 [ 614.455305][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 614.460338][ C1] ? hlock_class+0x4e/0x130 [ 614.464915][ C1] ? mark_lock+0xb5/0xc60 [ 614.469331][ C1] ? hlock_class+0x4e/0x130 [ 614.473907][ C1] ? mark_lock+0xb5/0xc60 [ 614.478323][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.483178][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.488042][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 614.493338][ C1] ? find_held_lock+0x2d/0x110 [ 614.498191][ C1] ? hlock_class+0x4e/0x130 [ 614.502787][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 614.507917][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 614.513202][ C1] ? mark_lock+0xb5/0xc60 [ 614.517627][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 614.522910][ C1] ? unwind_get_return_address+0x59/0xa0 [ 614.528633][ C1] ? hlock_class+0x4e/0x130 [ 614.533222][ C1] ? mark_lock+0xb5/0xc60 [ 614.537659][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.542515][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.547640][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.552743][ C1] ? hlock_class+0x4e/0x130 [ 614.557338][ C1] ? mark_lock+0xb5/0xc60 [ 614.561754][ C1] ? __pfx_mark_lock+0x10/0x10 [ 614.566613][ C1] ? hlock_class+0x4e/0x130 [ 614.571198][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 614.576345][ C1] ? rcu_is_watching+0x12/0xc0 [ 614.581182][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 614.586299][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 614.591773][ C1] ? find_held_lock+0x2d/0x110 [ 614.596611][ C1] ? __schedule+0x102c/0x34b0 [ 614.601367][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.606495][ C1] ? __schedule+0x105f/0x34b0 [ 614.611289][ C1] ? __pfx___schedule+0x10/0x10 [ 614.616234][ C1] ? do_task_dead+0x9e/0x110 [ 614.620904][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.626035][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 614.631934][ C1] ? do_task_dead+0x40/0x110 [ 614.636605][ C1] ? do_task_dead+0xd6/0x110 [ 614.641708][ C1] ? do_exit+0x1de7/0x2ce0 [ 614.646210][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.651320][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.655998][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.661463][ C1] ? do_group_exit+0xd3/0x2a0 [ 614.666243][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 614.671535][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 614.676475][ C1] ? do_syscall_64+0xcd/0x250 [ 614.681249][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.687428][ C1] [ 614.690518][ C1] task:modprobe state:R running task stack:25344 pid:12000 tgid:12000 ppid:1106 flags:0x00000002 [ 614.702407][ C1] Call Trace: [ 614.705744][ C1] [ 614.708737][ C1] __schedule+0x105f/0x34b0 [ 614.713337][ C1] ? __pfx___schedule+0x10/0x10 [ 614.718273][ C1] ? do_task_dead+0x9e/0x110 [ 614.722944][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.728070][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 614.733970][ C1] ? do_task_dead+0x40/0x110 [ 614.738638][ C1] do_task_dead+0xd6/0x110 [ 614.743132][ C1] do_exit+0x1de7/0x2ce0 [ 614.747480][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.752668][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.757347][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.762814][ C1] do_group_exit+0xd3/0x2a0 [ 614.767412][ C1] __x64_sys_exit_group+0x3e/0x50 [ 614.772535][ C1] x64_sys_call+0x14a9/0x16a0 [ 614.777294][ C1] do_syscall_64+0xcd/0x250 [ 614.781883][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.787864][ C1] RIP: 0033:0x7f622c1a5a90 [ 614.792352][ C1] RSP: 002b:00007ffc7eb2d618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 614.800846][ C1] RAX: ffffffffffffffda RBX: 00007f622c296860 RCX: 00007f622c1a5a90 [ 614.808894][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 614.816935][ C1] RBP: 00007f622c296860 R08: 0000000000000001 R09: fb6da14796518947 [ 614.824983][ C1] R10: 00007ffc7eb2d4d0 R11: 0000000000000246 R12: 0000000000000000 [ 614.833034][ C1] R13: 0000000000000001 R14: 00007f622c29a658 R15: 0000000000000001 [ 614.841103][ C1] [ 614.844188][ C1] task:modprobe state:R running task stack:25136 pid:12005 tgid:12005 ppid:3004 flags:0x00000002 [ 614.856093][ C1] Call Trace: [ 614.859423][ C1] [ 614.862405][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 614.868306][ C1] ? do_task_dead+0x40/0x110 [ 614.872972][ C1] ? do_task_dead+0xd6/0x110 [ 614.877639][ C1] ? do_exit+0x1de7/0x2ce0 [ 614.882151][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.887265][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.891932][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.897384][ C1] ? do_group_exit+0xd3/0x2a0 [ 614.902147][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 614.907453][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 614.912402][ C1] ? do_syscall_64+0xcd/0x250 [ 614.917181][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.923376][ C1] [ 614.926453][ C1] task:modprobe state:R running task stack:25424 pid:12008 tgid:12008 ppid:3004 flags:0x00000002 [ 614.938341][ C1] Call Trace: [ 614.941668][ C1] [ 614.944662][ C1] ? mmput+0xdb/0x3e0 [ 614.948724][ C1] ? do_exit+0x9bf/0x2ce0 [ 614.953326][ C1] ? do_group_exit+0x1c3/0x2a0 [ 614.958194][ C1] ? __pfx_lock_release+0x10/0x10 [ 614.963316][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 614.968424][ C1] ? __pfx_do_exit+0x10/0x10 [ 614.973099][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 614.978561][ C1] ? do_group_exit+0xd3/0x2a0 [ 614.983335][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 614.988634][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 614.993575][ C1] ? do_syscall_64+0xcd/0x250 [ 614.998352][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.004548][ C1] [ 615.007626][ C1] task:modprobe state:R running task stack:25424 pid:12010 tgid:12010 ppid:1106 flags:0x00000002 [ 615.019524][ C1] Call Trace: [ 615.022868][ C1] [ 615.025863][ C1] __schedule+0x105f/0x34b0 [ 615.030470][ C1] ? __pfx___schedule+0x10/0x10 [ 615.035411][ C1] ? do_task_dead+0x9e/0x110 [ 615.040077][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.045213][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.051112][ C1] ? do_task_dead+0x40/0x110 [ 615.055797][ C1] do_task_dead+0xd6/0x110 [ 615.060294][ C1] do_exit+0x1de7/0x2ce0 [ 615.064632][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.069736][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.074411][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.079889][ C1] do_group_exit+0xd3/0x2a0 [ 615.084500][ C1] __x64_sys_exit_group+0x3e/0x50 [ 615.089623][ C1] x64_sys_call+0x14a9/0x16a0 [ 615.094383][ C1] do_syscall_64+0xcd/0x250 [ 615.098984][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.104977][ C1] RIP: 0033:0x7fd9cbf9aa90 [ 615.109461][ C1] RSP: 002b:00007ffddace9658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 615.117958][ C1] RAX: ffffffffffffffda RBX: 00007fd9cc08b860 RCX: 00007fd9cbf9aa90 [ 615.126002][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 615.134054][ C1] RBP: 00007fd9cc08b860 R08: 0000000000000001 R09: 742256a4a252f6b4 [ 615.142099][ C1] R10: 00007ffddace9510 R11: 0000000000000246 R12: 0000000000000000 [ 615.150142][ C1] R13: 0000000000000001 R14: 00007fd9cc08f658 R15: 0000000000000001 [ 615.158210][ C1] [ 615.161301][ C1] task:modprobe state:R running task stack:24720 pid:12015 tgid:12015 ppid:2989 flags:0x00000000 [ 615.173200][ C1] Call Trace: [ 615.176541][ C1] [ 615.179538][ C1] __schedule+0x105f/0x34b0 [ 615.184136][ C1] ? __pfx___schedule+0x10/0x10 [ 615.189093][ C1] ? __cond_resched+0x1b/0x30 [ 615.193851][ C1] ? do_task_dead+0x9e/0x110 [ 615.198524][ C1] __pfx_lock_release+0x10/0x10 [ 615.203490][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.209390][ C1] ? do_task_dead+0x40/0x110 [ 615.214063][ C1] ? do_task_dead+0xd6/0x110 [ 615.218735][ C1] ? do_exit+0x1de7/0x2ce0 [ 615.223239][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.228354][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.233026][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.238486][ C1] ? do_group_exit+0xd3/0x2a0 [ 615.243247][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 615.248543][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 615.253482][ C1] ? do_syscall_64+0xcd/0x250 [ 615.258257][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.264459][ C1] [ 615.267544][ C1] task:modprobe state:R running task stack:25136 pid:12018 tgid:12018 ppid:2989 flags:0x00000002 [ 615.279431][ C1] Call Trace: [ 615.282774][ C1] [ 615.285768][ C1] __schedule+0x105f/0x34b0 [ 615.290370][ C1] ? __pfx___schedule+0x10/0x10 [ 615.295297][ C1] ? do_task_dead+0x9e/0x110 [ 615.299979][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.305110][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.311004][ C1] ? do_task_dead+0x40/0x110 [ 615.315653][ C1] do_task_dead+0xd6/0x110 [ 615.320143][ C1] do_exit+0x1de7/0x2ce0 [ 615.324474][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.329573][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.334250][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.339708][ C1] do_group_exit+0xd3/0x2a0 [ 615.344318][ C1] __x64_sys_exit_group+0x3e/0x50 [ 615.349423][ C1] x64_sys_call+0x14a9/0x16a0 [ 615.354191][ C1] do_syscall_64+0xcd/0x250 [ 615.358792][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.364778][ C1] RIP: 0033:0x7f4008cfda90 [ 615.369264][ C1] RSP: 002b:00007fffd5753b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 615.377756][ C1] RAX: ffffffffffffffda RBX: 00007f4008dee860 RCX: 00007f4008cfda90 [ 615.385801][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 615.393843][ C1] RBP: 00007f4008dee860 R08: 0000000000000001 R09: 57a0791dac7bd80f [ 615.401895][ C1] R10: 00007fffd5753a40 R11: 0000000000000246 R12: 0000000000000000 [ 615.409944][ C1] R13: 0000000000000001 R14: 00007f4008df2658 R15: 0000000000000001 [ 615.418010][ C1] [ 615.421087][ C1] task:modprobe state:R running task stack:24416 pid:12023 tgid:12023 ppid:2989 flags:0x00000000 [ 615.432967][ C1] Call Trace: [ 615.436315][ C1] [ 615.439325][ C1] __schedule+0x105f/0x34b0 [ 615.443922][ C1] ? hlock_class+0x4e/0x130 [ 615.448509][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 615.453641][ C1] ? rcu_is_watching+0x12/0xc0 [ 615.458494][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 615.463613][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 615.469082][ C1] ? find_held_lock+0x2d/0x110 [ 615.473937][ C1] ? __schedule+0x102c/0x34b0 [ 615.478694][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.483831][ C1] ? __schedule+0x105f/0x34b0 [ 615.488606][ C1] ? __pfx___schedule+0x10/0x10 [ 615.493541][ C1] ? do_task_dead+0x9e/0x110 [ 615.498217][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.503345][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.509263][ C1] ? do_task_dead+0x40/0x110 [ 615.513934][ C1] ? do_task_dead+0xd6/0x110 [ 615.518602][ C1] ? do_exit+0x1de7/0x2ce0 [ 615.523108][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.528198][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.532873][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.538335][ C1] ? do_group_exit+0xd3/0x2a0 [ 615.543089][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 615.548378][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 615.553322][ C1] ? do_syscall_64+0xcd/0x250 [ 615.558087][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.564258][ C1] [ 615.567335][ C1] task:modprobe state:R running task stack:25424 pid:12029 tgid:12029 ppid:2989 flags:0x00000002 [ 615.579213][ C1] Call Trace: [ 615.582542][ C1] [ 615.585541][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 615.591266][ C1] ? kmem_cache_alloc_noprof+0x16f/0x2b0 [ 615.596988][ C1] ? __pfx_mark_lock+0x10/0x10 [ 615.601837][ C1] ? hlock_class+0x4e/0x130 [ 615.606423][ C1] ? hlock_class+0x4e/0x130 [ 615.611013][ C1] ? mark_lock+0xb5/0xc60 [ 615.615458][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.620552][ C1] ? find_held_lock+0x2d/0x110 [ 615.625486][ C1] ? hlock_class+0x4e/0x130 [ 615.630067][ C1] ? mark_lock+0xb5/0xc60 [ 615.634488][ C1] ? hlock_class+0x4e/0x130 [ 615.639073][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 615.644104][ C1] ? __pfx_mark_lock+0x10/0x10 [ 615.648966][ C1] ? hlock_class+0x4e/0x130 [ 615.653541][ C1] ? mark_lock+0xb5/0xc60 [ 615.657948][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 615.663234][ C1] ? unwind_get_return_address+0x59/0xa0 [ 615.668944][ C1] ? __pfx_mark_lock+0x10/0x10 [ 615.673796][ C1] ? hlock_class+0x4e/0x130 [ 615.678368][ C1] ? mark_lock+0xb5/0xc60 [ 615.682783][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 615.687894][ C1] ? __pfx_mark_lock+0x10/0x10 [ 615.692745][ C1] ? rcu_is_watching+0x12/0xc0 [ 615.697585][ C1] ? hlock_class+0x4e/0x130 [ 615.702163][ C1] ? mark_lock+0xb5/0xc60 [ 615.706589][ C1] ? __pfx_mark_lock+0x10/0x10 [ 615.711446][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 615.717075][ C1] ? hlock_class+0x4e/0x130 [ 615.721653][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 615.726770][ C1] ? rcu_is_watching+0x12/0xc0 [ 615.731607][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 615.736718][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 615.742185][ C1] ? find_held_lock+0x2d/0x110 [ 615.747027][ C1] ? __schedule+0x102c/0x34b0 [ 615.751796][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.756924][ C1] ? __schedule+0x105f/0x34b0 [ 615.761690][ C1] ? __pfx___schedule+0x10/0x10 [ 615.766625][ C1] ? do_task_dead+0x9e/0x110 [ 615.771278][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.776395][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.782283][ C1] ? do_task_dead+0x40/0x110 [ 615.786945][ C1] ? do_task_dead+0xd6/0x110 [ 615.791616][ C1] ? do_exit+0x1de7/0x2ce0 [ 615.796126][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.801224][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.805893][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.811350][ C1] ? do_group_exit+0xd3/0x2a0 [ 615.816116][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 615.821394][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 615.826333][ C1] ? do_syscall_64+0xcd/0x250 [ 615.831127][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.837311][ C1] [ 615.840396][ C1] task:modprobe state:R running task stack:24000 pid:12037 tgid:12037 ppid:1106 flags:0x00000002 [ 615.852276][ C1] Call Trace: [ 615.855608][ C1] [ 615.858608][ C1] __schedule+0x105f/0x34b0 [ 615.863198][ C1] ? __pfx___schedule+0x10/0x10 [ 615.868128][ C1] ? do_task_dead+0x9e/0x110 [ 615.872789][ C1] ? __pfx_lock_release+0x10/0x10 [ 615.877914][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 615.883799][ C1] ? do_task_dead+0x40/0x110 [ 615.888464][ C1] do_task_dead+0xd6/0x110 [ 615.892965][ C1] do_exit+0x1de7/0x2ce0 [ 615.897304][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 615.902404][ C1] ? __pfx_do_exit+0x10/0x10 [ 615.907082][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 615.912543][ C1] do_group_exit+0xd3/0x2a0 [ 615.917134][ C1] __x64_sys_exit_group+0x3e/0x50 [ 615.922243][ C1] x64_sys_call+0x14a9/0x16a0 [ 615.927004][ C1] do_syscall_64+0xcd/0x250 [ 615.931600][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.937579][ C1] RIP: 0033:0x7f3539f25a90 [ 615.942056][ C1] RSP: 002b:00007ffdd9a78498 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 615.950597][ C1] RAX: ffffffffffffffda RBX: 00007f353a016860 RCX: 00007f3539f25a90 [ 615.958636][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 615.966676][ C1] RBP: 00007f353a016860 R08: 0000000000000001 R09: 517fac0adb2b96eb [ 615.974712][ C1] R10: 00007ffdd9a78350 R11: 0000000000000246 R12: 0000000000000000 [ 615.982757][ C1] R13: 0000000000000001 R14: 00007f353a01a658 R15: 0000000000000001 [ 615.990809][ C1] [ 615.993890][ C1] task:modprobe state:R running task stack:24720 pid:12042 tgid:12042 ppid:3004 flags:0x00000002 [ 616.005782][ C1] Call Trace: [ 616.009120][ C1] [ 616.012113][ C1] get_page_from_freelist+0xd5c/0x2630 [ 616.017659][ C1] ? unmap_page_range+0x19d7/0x2fa0 [ 616.022937][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 616.028211][ C1] ? hlock_class+0x4e/0x130 [ 616.032784][ C1] ? mark_lock+0xb5/0xc60 [ 616.037200][ C1] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 616.042838][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.047693][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.052541][ C1] ? hlock_class+0x4e/0x130 [ 616.057124][ C1] ? mark_lock+0xb5/0xc60 [ 616.061658][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.066501][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 616.072150][ C1] ? hlock_class+0x4e/0x130 [ 616.076728][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 616.081848][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.086678][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 616.091799][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 616.097266][ C1] ? find_held_lock+0x2d/0x110 [ 616.102109][ C1] ? __schedule+0x102c/0x34b0 [ 616.106873][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.112002][ C1] ? __schedule+0x105f/0x34b0 [ 616.116762][ C1] ? __pfx___schedule+0x10/0x10 [ 616.121696][ C1] ? do_task_dead+0x9e/0x110 [ 616.126353][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.131484][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 616.137375][ C1] ? do_task_dead+0x40/0x110 [ 616.142027][ C1] ? do_task_dead+0xd6/0x110 [ 616.146695][ C1] ? do_exit+0x1de7/0x2ce0 [ 616.151202][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 616.156303][ C1] ? __pfx_do_exit+0x10/0x10 [ 616.160980][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 616.166439][ C1] ? do_group_exit+0xd3/0x2a0 [ 616.171205][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 616.176499][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 616.181440][ C1] ? do_syscall_64+0xcd/0x250 [ 616.186212][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.192400][ C1] [ 616.195474][ C1] task:modprobe state:R running task stack:25424 pid:12049 tgid:12049 ppid:1106 flags:0x00000000 [ 616.207359][ C1] Call Trace: [ 616.210690][ C1] [ 616.213672][ C1] ? page_ext_put+0x48/0xd0 [ 616.218251][ C1] ? __page_table_check_zero+0x2d7/0x360 [ 616.223998][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.228859][ C1] ? hlock_class+0x4e/0x130 [ 616.233433][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.238281][ C1] ? hlock_class+0x4e/0x130 [ 616.242868][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 616.247894][ C1] ? hlock_class+0x4e/0x130 [ 616.252469][ C1] ? mark_lock+0xb5/0xc60 [ 616.256904][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.261744][ C1] ? mark_lock+0xb5/0xc60 [ 616.266149][ C1] ? mark_lock+0xb5/0xc60 [ 616.270567][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.275407][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.280273][ C1] ? hlock_class+0x4e/0x130 [ 616.284842][ C1] ? mark_lock+0xb5/0xc60 [ 616.289253][ C1] ? hlock_class+0x4e/0x130 [ 616.293837][ C1] ? mark_lock+0xb5/0xc60 [ 616.298260][ C1] ? hlock_class+0x4e/0x130 [ 616.302840][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 616.307875][ C1] ? hlock_class+0x4e/0x130 [ 616.312452][ C1] ? mark_lock+0xb5/0xc60 [ 616.316868][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.321725][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 616.327054][ C1] ? find_held_lock+0x2d/0x110 [ 616.331902][ C1] ? hlock_class+0x4e/0x130 [ 616.336476][ C1] ? mark_lock+0xb5/0xc60 [ 616.340889][ C1] ? hlock_class+0x4e/0x130 [ 616.345472][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 616.350498][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.355356][ C1] ? hlock_class+0x4e/0x130 [ 616.359933][ C1] ? mark_lock+0xb5/0xc60 [ 616.364347][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 616.369628][ C1] ? unwind_get_return_address+0x59/0xa0 [ 616.375336][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.380190][ C1] ? hlock_class+0x4e/0x130 [ 616.384775][ C1] ? mark_lock+0xb5/0xc60 [ 616.389196][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 616.394312][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.399166][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.404006][ C1] ? hlock_class+0x4e/0x130 [ 616.408584][ C1] ? mark_lock+0xb5/0xc60 [ 616.413005][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.417861][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 616.423504][ C1] ? hlock_class+0x4e/0x130 [ 616.428102][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 616.433234][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.438076][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 616.443277][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.448117][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 616.453231][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 616.458685][ C1] ? find_held_lock+0x2d/0x110 [ 616.463524][ C1] ? __schedule+0x102c/0x34b0 [ 616.468285][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.473406][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 616.478688][ C1] ? __schedule+0x105f/0x34b0 [ 616.483462][ C1] ? __pfx___schedule+0x10/0x10 [ 616.488396][ C1] ? do_task_dead+0x9e/0x110 [ 616.493078][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.498204][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 616.504105][ C1] ? do_task_dead+0x40/0x110 [ 616.508770][ C1] ? do_task_dead+0xd6/0x110 [ 616.513428][ C1] ? do_exit+0x1de7/0x2ce0 [ 616.517929][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 616.523026][ C1] ? __pfx_do_exit+0x10/0x10 [ 616.527703][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 616.533165][ C1] ? do_group_exit+0xd3/0x2a0 [ 616.537932][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 616.543222][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 616.548158][ C1] ? do_syscall_64+0xcd/0x250 [ 616.552929][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.559117][ C1] [ 616.562201][ C1] task:modprobe state:R running task stack:25424 pid:12060 tgid:12060 ppid:2989 flags:0x00000000 [ 616.574092][ C1] Call Trace: [ 616.577420][ C1] [ 616.580415][ C1] __schedule+0x105f/0x34b0 [ 616.585020][ C1] ? __pfx___schedule+0x10/0x10 [ 616.589961][ C1] ? do_task_dead+0x9e/0x110 [ 616.594633][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.599765][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 616.605664][ C1] ? do_task_dead+0x40/0x110 [ 616.610320][ C1] do_task_dead+0xd6/0x110 [ 616.614810][ C1] do_exit+0x1de7/0x2ce0 [ 616.619143][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 616.624242][ C1] ? __pfx_do_exit+0x10/0x10 [ 616.628926][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 616.634390][ C1] do_group_exit+0xd3/0x2a0 [ 616.638979][ C1] __x64_sys_exit_group+0x3e/0x50 [ 616.644100][ C1] x64_sys_call+0x14a9/0x16a0 [ 616.648869][ C1] do_syscall_64+0xcd/0x250 [ 616.653454][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.659436][ C1] RIP: 0033:0x7f1c22cefa90 [ 616.663910][ C1] RSP: 002b:00007fff7a4ca7f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 616.672397][ C1] RAX: ffffffffffffffda RBX: 00007f1c22de0860 RCX: 00007f1c22cefa90 [ 616.680433][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 616.688470][ C1] RBP: 00007f1c22de0860 R08: 0000000000000001 R09: a9976d4a22f06c8e [ 616.696508][ C1] R10: 00007fff7a4ca6b0 R11: 0000000000000246 R12: 0000000000000000 [ 616.704552][ C1] R13: 0000000000000001 R14: 00007f1c22de4658 R15: 0000000000000001 [ 616.712617][ C1] [ 616.715706][ C1] task:modprobe state:R running task stack:25136 pid:12065 tgid:12065 ppid:3551 flags:0x00000002 [ 616.727697][ C1] Call Trace: [ 616.731119][ C1] [ 616.734116][ C1] __schedule+0x105f/0x34b0 [ 616.738806][ C1] ? __pfx___schedule+0x10/0x10 [ 616.743745][ C1] ? do_task_dead+0x9e/0x110 [ 616.748418][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.753550][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 616.759442][ C1] ? do_task_dead+0x40/0x110 [ 616.764193][ C1] do_task_dead+0xd6/0x110 [ 616.768687][ C1] do_exit+0x1de7/0x2ce0 [ 616.773013][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 616.778115][ C1] ? __pfx_do_exit+0x10/0x10 [ 616.782790][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 616.788252][ C1] do_group_exit+0xd3/0x2a0 [ 616.792847][ C1] __x64_sys_exit_group+0x3e/0x50 [ 616.797967][ C1] x64_sys_call+0x14a9/0x16a0 [ 616.802742][ C1] do_syscall_64+0xcd/0x250 [ 616.807335][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.813320][ C1] RIP: 0033:0x7f40d09ada90 [ 616.817797][ C1] RSP: 002b:00007ffe44700508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 616.826286][ C1] RAX: ffffffffffffffda RBX: 00007f40d0a9e860 RCX: 00007f40d09ada90 [ 616.834328][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 616.842365][ C1] RBP: 00007f40d0a9e860 R08: 0000000000000001 R09: f1aa9b16a9cef104 [ 616.850404][ C1] R10: 00007ffe447003c0 R11: 0000000000000246 R12: 0000000000000000 [ 616.858447][ C1] R13: 0000000000000001 R14: 00007f40d0aa2658 R15: 0000000000000001 [ 616.866513][ C1] [ 616.869596][ C1] task:modprobe state:R running task stack:25424 pid:12070 tgid:12070 ppid:1106 flags:0x00000000 [ 616.881488][ C1] Call Trace: [ 616.884820][ C1] [ 616.887814][ C1] __schedule+0x105f/0x34b0 [ 616.892404][ C1] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 616.898572][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.903443][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.908299][ C1] ? hlock_class+0x4e/0x130 [ 616.912898][ C1] ? mark_lock+0xb5/0xc60 [ 616.917330][ C1] ? __pfx_mark_lock+0x10/0x10 [ 616.922181][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 616.927828][ C1] ? hlock_class+0x4e/0x130 [ 616.932419][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 616.937551][ C1] ? rcu_is_watching+0x12/0xc0 [ 616.942401][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 616.947540][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 616.953017][ C1] ? find_held_lock+0x2d/0x110 [ 616.957869][ C1] ? __schedule+0x102c/0x34b0 [ 616.962625][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.967762][ C1] ? __schedule+0x105f/0x34b0 [ 616.972539][ C1] ? __pfx___schedule+0x10/0x10 [ 616.977469][ C1] ? do_task_dead+0x9e/0x110 [ 616.982139][ C1] ? __pfx_lock_release+0x10/0x10 [ 616.987278][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 616.993174][ C1] ? do_task_dead+0x40/0x110 [ 616.997841][ C1] ? do_task_dead+0xd6/0x110 [ 617.002509][ C1] ? do_exit+0x1de7/0x2ce0 [ 617.007018][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.012119][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.016795][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.022274][ C1] ? do_group_exit+0xd3/0x2a0 [ 617.027043][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 617.032335][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 617.037279][ C1] ? do_syscall_64+0xcd/0x250 [ 617.042079][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.048267][ C1] [ 617.051347][ C1] task:modprobe state:R running task stack:24720 pid:12076 tgid:12076 ppid:1106 flags:0x00000002 [ 617.063251][ C1] Call Trace: [ 617.066585][ C1] [ 617.069581][ C1] __schedule+0x105f/0x34b0 [ 617.074185][ C1] ? __pfx___schedule+0x10/0x10 [ 617.079158][ C1] ? __cond_resched+0x1b/0x30 [ 617.083931][ C1] ? do_task_dead+0x9e/0x110 [ 617.088605][ C1] __pfx_lock_release+0x10/0x10 [ 617.093569][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.099481][ C1] ? do_task_dead+0x40/0x110 [ 617.104162][ C1] ? do_task_dead+0xd6/0x110 [ 617.108870][ C1] ? do_exit+0x1de7/0x2ce0 [ 617.113386][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.118496][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.123180][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.128642][ C1] ? do_group_exit+0xd3/0x2a0 [ 617.133418][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 617.138703][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 617.143658][ C1] ? do_syscall_64+0xcd/0x250 [ 617.148436][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.154634][ C1] [ 617.157730][ C1] task:modprobe state:R running task stack:25424 pid:12079 tgid:12079 ppid:1106 flags:0x00000000 [ 617.169625][ C1] Call Trace: [ 617.172967][ C1] [ 617.175967][ C1] __schedule+0x105f/0x34b0 [ 617.180570][ C1] ? __pfx___schedule+0x10/0x10 [ 617.185528][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.190366][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 617.195484][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.200326][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 617.205449][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 617.210917][ C1] ? find_held_lock+0x2d/0x110 [ 617.215782][ C1] ? __schedule+0x102c/0x34b0 [ 617.220541][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.225660][ C1] ? switch_mm_irqs_off+0x691/0xb10 [ 617.230971][ C1] ? __schedule+0x105f/0x34b0 [ 617.235758][ C1] ? __pfx___schedule+0x10/0x10 [ 617.240693][ C1] ? do_task_dead+0x9e/0x110 [ 617.245370][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.250504][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.256408][ C1] ? do_task_dead+0x40/0x110 [ 617.261081][ C1] ? do_task_dead+0xd6/0x110 [ 617.265770][ C1] ? do_exit+0x1de7/0x2ce0 [ 617.270281][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.275397][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.280077][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.285540][ C1] ? do_group_exit+0xd3/0x2a0 [ 617.290398][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 617.295732][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 617.300681][ C1] ? do_syscall_64+0xcd/0x250 [ 617.305461][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.311643][ C1] [ 617.314724][ C1] task:modprobe state:R running task stack:25424 pid:12084 tgid:12084 ppid:2989 flags:0x00000002 [ 617.326619][ C1] Call Trace: [ 617.329963][ C1] [ 617.332969][ C1] __schedule+0x102c/0x34b0 [ 617.337567][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.342707][ C1] ? __schedule+0x105f/0x34b0 [ 617.347470][ C1] ? __pfx___schedule+0x10/0x10 [ 617.352404][ C1] ? do_task_dead+0x9e/0x110 [ 617.357073][ C1] __pfx_lock_release+0x10/0x10 [ 617.362043][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.367942][ C1] ? do_task_dead+0x40/0x110 [ 617.372617][ C1] ? do_task_dead+0xd6/0x110 [ 617.377293][ C1] ? do_exit+0x1de7/0x2ce0 [ 617.381803][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.386910][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.391608][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.397080][ C1] ? do_group_exit+0xd3/0x2a0 [ 617.401850][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 617.407146][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 617.412088][ C1] ? do_syscall_64+0xcd/0x250 [ 617.416869][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.423056][ C1] [ 617.426220][ C1] task:modprobe state:R running task stack:25424 pid:12087 tgid:12087 ppid:2989 flags:0x00000002 [ 617.438102][ C1] Call Trace: [ 617.441436][ C1] [ 617.444438][ C1] __schedule+0x105f/0x34b0 [ 617.449045][ C1] ? __pfx___schedule+0x10/0x10 [ 617.453989][ C1] ? do_task_dead+0x9e/0x110 [ 617.458656][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.463796][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.469703][ C1] ? do_task_dead+0x40/0x110 [ 617.474370][ C1] do_task_dead+0xd6/0x110 [ 617.478865][ C1] do_exit+0x1de7/0x2ce0 [ 617.483208][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.488315][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.492997][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.498465][ C1] do_group_exit+0xd3/0x2a0 [ 617.503058][ C1] __x64_sys_exit_group+0x3e/0x50 [ 617.508170][ C1] x64_sys_call+0x14a9/0x16a0 [ 617.512933][ C1] do_syscall_64+0xcd/0x250 [ 617.517535][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.523518][ C1] RIP: 0033:0x7fedf6344a90 [ 617.528014][ C1] RSP: 002b:00007ffdd18ea6b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 617.536514][ C1] RAX: ffffffffffffffda RBX: 00007fedf6435860 RCX: 00007fedf6344a90 [ 617.544558][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 617.552606][ C1] RBP: 00007fedf6435860 R08: 0000000000000001 R09: e0e65f21ab61f0e5 [ 617.560653][ C1] R10: 00007ffdd18ea570 R11: 0000000000000246 R12: 0000000000000000 [ 617.568703][ C1] R13: 0000000000000001 R14: 00007fedf6439658 R15: 0000000000000001 [ 617.576776][ C1] [ 617.579868][ C1] task:modprobe state:R running task stack:25424 pid:12092 tgid:12092 ppid:3551 flags:0x00000000 [ 617.591757][ C1] Call Trace: [ 617.595097][ C1] [ 617.598093][ C1] __schedule+0x105f/0x34b0 [ 617.602685][ C1] ? hlock_class+0x4e/0x130 [ 617.607277][ C1] ? hlock_class+0x4e/0x130 [ 617.611850][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 617.617011][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.621847][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 617.626971][ C1] ? __update_load_avg_se+0x3fb/0x930 [ 617.632458][ C1] ? find_held_lock+0x2d/0x110 [ 617.637311][ C1] ? __schedule+0x102c/0x34b0 [ 617.642070][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.647211][ C1] ? __schedule+0x105f/0x34b0 [ 617.651984][ C1] ? __pfx___schedule+0x10/0x10 [ 617.656928][ C1] ? do_task_dead+0x9e/0x110 [ 617.661609][ C1] ? __pfx_lock_release+0x10/0x10 [ 617.666745][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 617.672643][ C1] ? do_task_dead+0x40/0x110 [ 617.677317][ C1] ? do_task_dead+0xd6/0x110 [ 617.681986][ C1] ? do_exit+0x1de7/0x2ce0 [ 617.686490][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 617.691586][ C1] ? __pfx_do_exit+0x10/0x10 [ 617.696278][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 617.701736][ C1] ? do_group_exit+0xd3/0x2a0 [ 617.706497][ C1] ? __x64_sys_exit_group+0x3e/0x50 [ 617.711779][ C1] ? x64_sys_call+0x14a9/0x16a0 [ 617.716711][ C1] ? do_syscall_64+0xcd/0x250 [ 617.721493][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.727679][ C1] [ 617.730764][ C1] task:modprobe state:R running task stack:25424 pid:12098 tgid:12098 ppid:2989 flags:0x00000002 [ 617.742676][ C1] Call Trace: [ 617.746017][ C1] [ 617.749015][ C1] ? mark_lock+0xb5/0xc60 [ 617.753436][ C1] ? hlock_class+0x4e/0x130 [ 617.758027][ C1] ? mark_lock+0xb5/0xc60 [ 617.762445][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.767309][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.772181][ C1] ? find_held_lock+0x2d/0x110 [ 617.777027][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.781876][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 617.787176][ C1] ? find_held_lock+0x2d/0x110 [ 617.792016][ C1] ? hlock_class+0x4e/0x130 [ 617.796595][ C1] ? mark_lock+0xb5/0xc60 [ 617.801017][ C1] ? hlock_class+0x4e/0x130 [ 617.805611][ C1] ? __lock_acquire+0xbdd/0x3ce0 [ 617.810643][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.815504][ C1] ? hlock_class+0x4e/0x130 [ 617.820085][ C1] ? mark_lock+0xb5/0xc60 [ 617.824505][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 617.829798][ C1] ? unwind_get_return_address+0x59/0xa0 [ 617.835518][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.840377][ C1] ? hlock_class+0x4e/0x130 [ 617.844962][ C1] ? mark_lock+0xb5/0xc60 [ 617.849376][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 617.854500][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.859350][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.864189][ C1] ? hlock_class+0x4e/0x130 [ 617.868766][ C1] ? mark_lock+0xb5/0xc60 [ 617.873180][ C1] ? __pfx_mark_lock+0x10/0x10 [ 617.878037][ C1] ? rcu_read_lock_sched_held+0x3e/0x70 [ 617.883677][ C1] ? hlock_class+0x4e/0x130 [ 617.888260][ C1] ? __lock_acquire+0x163e/0x3ce0 [ 617.893393][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.898237][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 617.903371][ C1] ? rcu_is_watching+0x12/0xc0 [ 617.908220][ C1] ? trace_pelt_se_tp+0x100/0x160 [ 617.913337][ C1] ? __update_load_avg_se+0x3fb/0x930